Archifau Sir Gaerfyrddin / Carmarthenshire Archives
Location
- Advice on accessing these materials
- Web
- Telephone
- +44 (0)1267 228232
- Address
- at Carmarthen Library, Peter's Street, Carmarthen, SA31 1LN, Wales, UK
- Opening Hours
- Monday: closed. Tuesday: closed. Wednesday: 09:15 - 16:45. Thursday: 14:00 - 18:45. Friday: 09:15 - 16:45. Saturday: 09:15 - 16:45. Sunday: closed.
- Access Information
- For information about planning a visit, please see: https://www.carmarthenshire.gov.wales/home/council-services/libraries-archives/carmarthenshire-archives/visiting-us/#.Yr1UGxXMLIU
- Photographs Allowed
- no
List of Collections(View as Search Results)
- A. and R. Wehrle, pawnbrokers, Llanelli, Records
- A. Thomas Collection
- Abandoned Mine Plans
- Abergwili Civil Parish Council and Community Council Records
- Abernant Parish Council Records
- Abstract copy will: David Edwards
- Abstract of the title of the Puxley Trustees to the Llanddarog Estate
- Abstracts of title, etc. to Mansel estates in the county of Carmarthen
- Account book / Diary
- Account book: Apprenticeship for two years of William Jones to a tailor
- Account book: John Anthony of Glanrhyd, Llanarthney, Carmarthenshire
- Account of Lead Ore Weighed at Cileinon, 1862-1864
- Accounts and bills found in 2 Jacksons Lane, Carmarthen
- Acts of parliament: Supply of gas to Llanelli and Burry Port
- Address at the memorial service to John Godfrey Protheroe-Benyon
- Administration documents re James David Rowlands, Carmarthen, surgeon
- Aerial Photographs of Llanelli and Pembrey area
- Agreement for access to siding at Golden Grove Station
- Agreement for the sale of the lease of the Burry Port Smelting Works
- Album containing newspaper cuttings
- All Saints Church, Llanelli
- Allied Breweries / Punch Tavern Archive
- The Amalgamated Society of Engineers (ASE) , Llanelli Branch
- Ammanford Institute
- Ammanford Technical College
- Ammanford Urban District Council and Ammanford Town Council Records
- Amphlett, Lewis and Evans (Solicitors)
- Annie Jones, correspondence
- Annual Magazines: West Wales Historical Records
- Answers in lawsuit re Vaughan family, Carmarthenshire
- Apprentice indenture: John James, of Cliff, St. Clears
- Apprenticeship indenture: Ivor Davies, 5 Caradog Street, Llanelly
- Apprenticeship Indenture: John Griffiths, Queen Street, Carmarthen
- Apprenticeship indenture: John Jones, Carmarthen
- Apprenticeship indenture: Thomas Edward Harries, Glanymddyfi Farm, Llangathen
- Appropriation book: Official Numbers of British Registerd Ships
- Archaeological reports
- Archif Menywod Cymru / Women's Archive of Wales
- Articles of agreement
- Articles of Marriage
- Arwel Davies Collection
- Ashwell and Nesbitt, Heating Consultants
- Assignment of interest in the Kistanog estate
- Theatre programme
- Auction / Sale books
- B. D. R. Thomas Collection
- Barddoniaeth gan J. Phelps, bwtler yn Neuadd Middleton, Llanarthne, ayyb
- Bargain and sale
- Barnsfield Collection
- Bee Hive Garage, Pencader, Records
- Ben Hughes and Son, Coal and Timber Merchants, Llandeilo
- Bethesda Congregational Church, Tumble, Llannon
- Bethlehem Baptist Chapel, Pwll, Pembrey, Llanelli
- Betws Parish Council and Community Council Records
- Bidding letter: Jonah and Mary Williams
- Bill of costs
- Biographies on the Memorials at St. Lucia’s Church, Abernant
- Bolitho Way Collection
- Bond for performance of covnenants
- Bond for £560
- Book of precedents of James Roberts
- Book: "Bartletts in Wales"
- Book: A History of the Earth, and Animated Nature
- Book: Mathematical rules and calculations
- Book: Mathematics exercise book
- Book: The Family of Bowser: Genealogical Researches
- Book: Trostre Works
- Book: Word Expositor and Spelling Guide
- Book: “Griffiths Family History: From the UK to the Hunter”
- Booklet: "Hugh Price Hughes: Leader of the Forward movement by H.K. and The Revival of Oxford Methodism”
- Booklet: "Racing Reminiscences, Recollections of Hunters and Hunting in West Wales"
- Booklet: "The Price Family History"
- Booklet: Official Opening Ceremony, The New Bridge, Carmarthen
- Booklet: Official Opening of the County Hall, Carmarthen
- Booklet: Short history of Pantglas Hall, Llanfynydd
- Booklet: St. Cain's Church, Llangain: A Brief History and Guide
- Booklet: The South Wales Almanac
- Booklet: “A Brief History of Saint David’s Church, Carmarthen”
- Booklet: “Felinfoel Heritage Guide”
- Booklet: “The Gwendraeth Valley Railway”
- Bowser Family Papers
- Brigstocke (W. Evans George) Estate Papers
- Brigstocke Family Papers
- British Heart Foundation, Whitland and District Branch
- British Piano Actions Ltd. Records
- British Railways papers
- British Red Cross, St. Clears Branch, papers
- Bro Myrddin Bowls Club papers
- Brunel White Collection of Carmarthenshire Deeds
- Brunel-White family papers
- Brynamman County Primary School records
- Buckley's Brewery
- Burry Port and Gwendraeth Valley Railway Record
- Burry Port Garden Suburb Ltd Records
- Bynea [Soldiers'] Comforts Fund
- Bynea Supply Stores, Llanelli, Records
- Calendars: Depicting historical and contemporary scenes in Carmarthen
- Calvinistic Methodist Chapel, Nantgaredig, Carmarthenshire
- The Cambrian Archaeological Association
- Capel Annibynnol Cymreig Ffynnon Bedr, Tre-lech a'r Betws
- Capel Bedyddwyr, Caersalem, Parc-y-rhos
- Capel Mair, St. Clears records
- Capel Sul, Kidwelly records
- Captain Henry Davidson of Llanstephan papers
- Carmarthen & District Probus Club papers
- The Carmarthen Amateur Operatic Society
- Carmarthen and Cardigan Cymmrodorion Society Records
- Carmarthen Athletic R. F. C.
- Carmarthen Bank
- Carmarthen Borough Police
- Carmarthen Civic Society records
- Carmarthen District Council Records
- Carmarthen Family Forum
- Carmarthen Farmers Ltd records
- Carmarthen Gas Company
- Carmarthen Intermediate / County Girls School
- Carmarthen Leisure Centre Voluntary Committee Records
- Carmarthen Motor Club papers
- Carmarthen Permanent Benefit Building Society records
- Carmarthen Rural District Council Records
- Carmarthen Soroptimist Club
- Carmarthen Times
- Carmarthen Town A. F. C.
- Carmarthen Town Council and County Borough of Carmarthen
- Carmarthen U3A records
- Carmarthen Wheelers Cycling Club
- Carmarthen Wheelers Cycling Club papers
- Carmarthen Women's Suffrage Society
- Carmarthen, King Street, deeds
- Carmarthenshire Art Society
- Carmarthenshire charity accounts
- Carmarthenshire Community Council Records
- Carmarthenshire County Council Year Book
- The Carmarthenshire County Federation of Women's Institutes
- Carmarthenshire Federation of Young Farmers' Clubs
- The Carmarthenshire Fishermen's Federation
- The Carmarthenshire Girl Guides Association
- Carmarthenshire Music Council
- Carmarthenshire Technical Colleges papers
- Carway and Duffryn Steam Coal Co. Ltd Papers
- Casgliad o nodiadau a llythyron yn ymwneud a’r Parchedig Thomas Evans
- Casgliad o rhagleni cyfarfodydd ordeinio a sefydlu yng nghapeli Sir Gaerfyrddin a Morganwg
- Castle Colliery, Llanelli, report
- Cawdor Maps and Plans
- Cenarth Mill Products, Newcastle Emlyn
- 1841 Census for the parish of Llanybydder
- Centenary Service Pamphlet
- Central Midwives Board records
- Certificates re Tom and Sarah Lewis, Ammanford
- Chemists, 14 Vaughan Street, Llanelli Records
- Christ Church, Llanelli
- Christmas themed postcard - Carmarthen Marketplace
- Church Benefit Society
- Cilgwyn papers
- Cilrhedyn Parish Council Records
- The Cilycwm and Rhandirmwyn Young Farmers Club
- Cilycwm Parish Council and Community Council Records
- Cilyrychen Brickworks, Llandybie Records
- Citizens Advice Bureau
- Clynmardy Farm, Gwernogle, accounts
- Coal Shipment Record
- Coat of arms and pedigree of the Brunel White family
- Coedmore estate records
- Cofnodion Cyngor Plwyf a Chyngor Cymuned Cynwyl Elfed
- Cofnodion Cyngor Plwyf Cilymaenllwyd
- Cofnodion Cyngor Plwyf Cwarter Bach
- Cofnodion Cyngor Plwyf Llangeler a Chofnodion Cyngor Cymuned Llangeler
- Cofnodion Neuadd Coffa Pontargothi
- Cofnodion Neuadd Gyhoeddus Bancffosfelin a Chrwbin
- Cofnodion: Undeb y Glowyr, Ardal Anthracite / Anthracite District of the Miners Union
- Cofrestr deuluaidd: Teulu Rees, Llanelli
- Colby-Evans' Music and Stationer's Shop, Carmarthen, Ledger
- Collection of typescripts, photocopies re William Emanuel alias, Will Manny
- Colliery Tip Plans
- Commercial Bank of Wales, Carmarthen branch, papers
- Commonplace book of John Powell Morris blacksmith and postmaster of Login
- Commonplace books of a [lady member] of the Muscott family
- Conditions of sale re property of the late Thomas Griffiths of Trevaughan, Carmarthen
- Constitution for the South Wales Regional Council for County Council Roadmen
- Conveyance
- Conveyance in fee simple
- Conveyance in fee simple: The King's Head, public house, Mothvey
- Conwil United Charities
- Copy account book: David Thomas, Tanner and Farmer, of Meidrim
- Copy lease for 3 lives: Hendregored, Llandebie
- Copy letters: Llanelly Shipowners and Shipbroker Association
- Copy marriage settlement
- Copy mortgage
- Copy Notebook: Thomas Benjamin, farmer and lime-dealer of East House, Pendine
- Copy photograph: Brechfa Parish Church, Carmarthenshire
- Copy photograph: Pembrey parish animal pound
- Copy quitclaim: The Rectory of Llangadock
- Copy sale catalogue: Middleton Hall
- Copy will and testament: George Watkins
- Correspondence and photographs relating to the "Salters Housewares" works, Llanelli
- Council of Churches, Carmarthen, records
- Counterpart lease of land situate at Pencoed-issa for the purpose of a Reservoir
- Crompton and Co. Ltd records
- Cross-Inn chapel, Llangathen records
- Cwm Pengraig and District War Prisoners Society
- Cwmamman Urban District Council Records
- Cwmcennen Farm Records
- Cwmgwili letters and papers
- Cwmtwrch Farm, Nantgaredig, Carms.
- Cyffig Parish Council Records
- Cyfundeb Annibynwyr Gorllewin Caerfyrddin
- Cymdeithas Les Llangyndeyrn papurau
- Cymmrodorion Caerfyrddin, records
- Cyngor Cymuned Dyffryn Cennen Community Council
- Cyngor Cymuned Gors-Las Community Council
- Cynheidre Lodge, National Union of Mineworkers Records
- D. D. Jones, The Drapery Bazaar, Carmarthen
- D. M. Charles Records (Sir Dudley Drummond Collection)
- David Davies, Boot and Shoemaker Records
- David Davies, Rhywdwyll, Records
- David Jones, Boots Stores, Blaencwm, Llanfynydd, papers
- David Lloyd, Dryslwyn Uchaf, Llangathen papers
- David Williams, Bookseller
- Davies family of Llygadyrhaul
- Davies, D. & W., warehousemen, Carmarthen, records
- Davies, James, grocer and general dealer, records
- Davies, Trelech, Collection
- Davies-Evans Collection
- Deed to make a tenant to the precipe of Tyr David Hopkin David Llwyd
- Deeds and documents of the Price family
- Deeds and documents re Abersannan, Llanfynydd
- Deeds and documents re Glantave farm, Killymaenllwyd, Carmarthenshire
- Deeds and documents re Llansteffan Estate
- Deeds and documents re No. 32 King Street, Carmarthen
- Deeds and documents re properties in Llanelli
- Deeds and documents re the Bath family
- Deeds and documents re the estates of Puxley, Lletherllesty and Dunboy Castle, Co. Cork
- Deeds and documents relating to lands in the parish of Llandilo Fawr in Carmarthenshire
- Deeds and documents relating to the Lloyd family of Glangwilly
- Deeds and documents: Properties in King Street & Spilman Street, Carmarthen; Cowpark House, Cydweli; land near Springfield Road, Burry Port; & Caepant, Llanybydder
- Deeds and papers re a property called Pengwythefawr, situated in the parish of Llanelli
- Deeds and papers re Danybank, Llanfihangel Aberbythych and Milton Bank, & Dewsbury Park, Laugharne
- Deeds and Papers re Danylan Farm, Llandilofawr parish
- Deeds and papers re Newfoundland farm in pa. Llangadog
- Deeds and related documents of 16 Spilman Street, Carmarthen
- Deeds of title relating to Reigate house, Laugharne
- Deeds re 3 Panteg, Felinfoel, Llanelli
- Deeds re Llandovery Town Hall and The Exchange Buildings, Llanelly
- Deeds re Panyglas farm, Llansadwrnen and Laugharne
- Deeds re the rectories of Llanelthy or Llanelly, Llanon and Llangenech
- Deeds re the Robinson estate, Llanelli
- Deeds re the sale of No. 50 Rhosmaen street, Llandilo
- Deeds re Tithes, Llangathen, Carmarthenshire
- Deeds relating to Treventy in the parish of Llanarthney
- Deeds: Feoffment and bond
- Deeds: Waunrhydd, Carmarthenshire
- Defiance Cycle Works Records
- Derwydd Muniments
- Description and valuation of Neuadd Fawr house
- Det. Chief Ins. Lionel Donald Foster, Carmarthen collection
- Detholiad o Feibl Cymraeg o deulu'r Davies, Llanpumsaint
- Development plan for the County of Carmarthen
- Diaries: "The Fire Within." The diaries, 1878 - 1930 of Evan Ungoed Thomas
- Diaries: E. P. Jones, Dentist, Tumble
- Diary and year book: Carmarthenshire County Council
- Diary Company Sergeant Major Ivor Rees, VC
- Dinefwr Borough Council Records
- Diocesan papers re the Revd. Evan Thomas & the Revd. Joshua David
- Directory of local clubs, societies and organisations in the Gwendraeth Valley region
- Discharge certificate: Thomas Morris of Treleach
- Dissertation: “The Development of Elementary and Secondary Education in Llanelly from 1847 – 1947.”
- Documents relating to the Pakenham marriage settlement
- Documents relating to Tuy-wraig and Tywidw'r Cwrrier, Llansadwrn
- Dogfennau amrywiol yn ymwneud â Chynwyl Elfed, Sir Gaerfyrddin
- Dolaucothi Gold Mine Project
- Dosbarth Deml Gymreig Temlwyr Da, Swyddi Lancaster a Chaer
- Douglas & Irene Lewis papers
- Dr. P.H.B. Thomas Collection
- Dr. T. R. Davies papers
- Draft abstract of title of the Danyralt Estate, Llangadog
- Draft proposals of the Local Government Boundary Commission for Wales
- Dunsany Papers
- Duplicate lease of shop and premises known as 11 & 12 King Street, Carmarthen
- Duport Steel Works papers
- Dyfed County Council Records
- Dyfed Rural Council Records
- Early railway papers
- Eaves Solicitors, Milford Haven
- Ebenezer Independent Chapel, Abergwili
- Edwin Jones of Tumble, Tailor, Records
- Eglwys Bedyddwyr, Aberduar, Llanybydder
- Eglwys Gymyn Parish Council Records
- Eitemau amrywiol
- Eitemau amrywiol yn wneud â gwyliau cerdd a digwyddiadau eraill
- Electoral Registers: Carmarthenshire
- Elias and Emanuel, drapers, Ammanford, records
- Emlyn Colliery and Brickworks records
- Encyclopedia containing general information
- Endowed Charities re Parish of St. Clears
- Erryd Estate, Cilycwm, papers
- Essay on social conditions for the period 1750 - 190
- Evans, David, blacksmith, of Cynwyl Elfed, accounts
- Evans, J. and Evans, B. E., architects and surveyors, Llanelli, records
- Exemplification of Common Recovery
- Exemplification of proceedings in Chancery concerning the will of Sir Henry Vaughan, Derwith, Carmarthenshire
- Extended Essay: "The History of the Parish of St. Ishmaels, including the Local History of Llansaint"
- Extracts from the diaries of John Ashburnham, 1st Baron Ashburnham
- Family history information re the Griers of Llanarthney
- Family history information re Carmarthenshire families
- Family history of the Gwynne Family of Llanfynydd
- Felinfoel Public Hall and Library Committee
- Financial Report: General Union of Carpenters and Joiners
- Fire Insurance Policies of the Sun Fire Office
- Forestry Commission maps
- Francis Jones Collection
- Funeral notice: Ilona Grafin Hoyos Freifrau Stuchsenstein, mother of Mrs Morris, Bryn Myrddin
- Funeral notice: John Richard Edwin James
- Funeral notice: LT.-Col. Sir Grismond Picton Philipps
- Gelli Aur May Day Fayre
- George Williams’ papers
- Glanamman Anthracite Collieries Ltd Prospectus
- Glanmor Foundry papers
- Glanrhyd Farm Records
- Glanrhyd Farm, Pembrey papers
- Glasbrook collection
- "Glo-man", papur bro Dyffryn Aman
- Gohebiaeth a dogfennau personol Dr. David Leslie Baker-Jones
- Grange of Usterlowe, Llanfihangel Abercowin
- Graveyard survey of St. Peter's Church
- Great Western Railway Papers
- Great Western Railway, financial records
- Greenwood Bros, carriage-builders, Llandeilo, records
- Gwendraeth Colliery and Herberdeg Minerals records
- Hanes teuluol Cynwyl Davies ac ei frawd a chwiorydd
- Hannah Clement, Llandilo fawr papers
- Henllanfallteg Parish Council Records
- Herbert Lloyd Collection
- Historical notes on the parish of Llangynin
- Horeb Chapel, Calvinistic Methodist, Mynyddygarreg
- Hymns and order of proceedings: Presbyterian Church of Wales
- I. D. E. Elias Collection
- Idris Treharne and George W. Hall papers
- The Independent Order of Rechabites
- Inner Wheel Clubs, Ammanford and Carmarthen
- Inventory of the household goods of Sophia Howells, dec., of Bwlch, Cynwl Elfed
- J. C. Williams and Roberts Collection
- James Lewis and James Ivor Jenkins Records
- James of Narberth Collection
- Jennings & Williams
- Job Creation Business Survey Project
- John Brothers, Builders and Carpenters, papers
- John Francis, collection
- John Kenneth Williams, Llysnewydd Cilycwm, papers
- Jones and Sons, decorators, Carmarthen, records
- Jones family of Llansawel, papers
- Jones, W., draper and milliner, Llandovery, records
- Joseph's Boot Stores, Llanelli, Records
- Journal article: "The method of transmission of epidemic influenza": further evidence from archival mortality data"
- Journals: Handel Griffiths
- K. A. Williams, Queen Elizabeth Grammar School papers
- Kalendar of the Sheriffs of the County of Carmarthen, 1539 - 1860
- Kidwelly Agricultural Machinery Society Limited papers
- Kidwelly Borough Council records
- Kidwelly Industrial Museum collection
- Land tax assessment: Maestroydyn Hamlet
- Land tax assessments
- Land Tax Assessments, Myddfai and Llansadwrn parishes
- Lark Inn, Blue Street, Carmarthen
- Laugharne Civic Trust papers
- Laugharne Corporation records
- Laugharne Parish Council Records and Community Council Records
- Lawrence family of Carmarthen, printers, by R. E. Huws
- Leaflet:"Exploring Carmarthen on foot: two town trails''
- Lease of a messuage called Hendre, Llanfihangel-abercowin
- Lease of Glanyrhyd, Llandilofawr
- Lease of Peneyvedw and a parcel of land called Glan y Moar with the lime kiln, Pembrey
- Lease re Tyr Rachell Gwynne and Tyr y Pibwr, otherwise Tyr y Piper, Llandilo vawr pa.
- Lease: House and garden situate on the left side of the Turnpike Road from Cross Inn to Amman Bridge, Llandebie
- Ledger: The medical practice of Dr. Snowden Williams
- Letter from Vicar Rice Prichard to Doctor Olyver Lloyd
- Letter Patent
- Letter: Clerk of the County Council, W. S. Thomas to the County Archivist, Francis Jones, esq.
- Letters of administration: John Davies, Llanstephan, Carmarthen
- Letters, vouchers, legal papers and accounts relating to the [?Rev. Mr. Philipps]
- Letters: Augusta Dumbleton to J. B. Horsley
- Letters: Driver Tom Morris 91554, 151st Field Company, Royal Engineers, France to [?].
- Letters: Hilton Jones, R.A.F. to his mother Mabel Jones of Pontardulais
- Letters: Rachel Elizabeth Jones to her brother
- Lewis Foundry Co, Ammanford, records
- Lewis, James, and Jenkins, James Ivor, builders, records
- Lewis-Philipps, Clyngwynne, Llanboidy: Family papers
- Libanus Independent Chapel, Pwll, Llanelli
- License to hold Divine Service at Carmarthen gaol chapel
- Lists of source material for research
- Llan-dawg Estate
- Llanarthne Parish Council and Community Council Records
- Llanddarog Parish Council Records
- Llanddeusant Parish Council and Community Council Records
- Llanddowror Parish and Community Council Records
- Llandeilo Nursing Association
- Llandeilo Rural Parish Council records
- Llandeilo Savings Bank Records
- Llandovery Borough Council records
- Llandovery Gas Company
- The Llandovery Terra-Cota Brick and Tile Co. Ltd Records
- Llandovery Theatre
- Llandybie Parish Council Records
- Llandyfaelog Parish Council records
- Llandyfeisant Parish Council Records
- Llandysilio East Parish Council records
- Llanedi Parish and Community Council records
- Llanegwad Parish Council Records
- Llanegwad school papers
- Llanelli and Carmarthen ship lists
- Llanelli and District Farmers' Society Records
- Llanelli Borough Council records
- Llanelli District Unity of Odd Fellows, records
- Llanelli Enterprise Company Ltd records
- Llanelli General Hospital
- Llanelli Railway and Dock Company
- Llanelli Rural District Council records
- Llanelli Soroptimists papers
- Llanfairarybryn Parish records
- Llanfihangel Aberbythych Parish Council records
- Llanfihangel Abercywyn Parish Council Records
- Llanfihangel ar Arth Parish Council records
- Llanfihangel Rhosycorn Parish Council and Community Council Records
- Llangadog Parish Council and Community Council records
- Llangain Parish Council Records and Community Council Records
- Llangathen Parish Council records
- Llangennech Estate
- Llangennech parish church, Llangennech Cricket Club, Buckleys Brewery and other sporting memorabilia
- Llangennech Parish Council Records
- Llangyndeyrn Parish Council and Community Council records
- Llangynin Parish Council and Community Council records
- Llangynnwr Parish Council and Community Council records
- Llangynog Parish Council and Community Council records
- Llanllwni Parish Council records
- Llannon Ambulance Class
- Llannon Parish Council records and Community Council records
- Llannon Soldiers Comforts Committee records
- Llanpumpsaint Ladies Choir
- Llanpumsaint Parish & Community Council records
- Llansadwrn documents
- Llansadwrn Parish & Community Council records
- Llansadyrnin and Llan-dawg Parish Council records
- Llansawel Parish Council records
- Llansteffan Parish Council and Community Council records
- Llanstephan Cricket Club records
- Llanwinio Parish Council records
- Llanwrda Parish & Community Council records
- Llanybydder Parish Council records
- Llanybydder Rural District Council Records
- Llanycrwys Parish Council records
- Llawlyfr: "Corlannu Pobl, Cyflwyniad Dramatig i ddathlu, tri-chanmlwyddiant geni Griffith Jones, Llanddowror"
- Lliedi Probus Club
- Llun: Tim Rygbi, Felinwen
- Llwynhendy Nursing Association
- Llwynyronnen estates
- Llyfr cownt Caleb Morris, saer o Ffosargoed ger Hendy-gwyn ar Daf
- Llyfr: Hanes Bedyddwyr Felinfoel
- Llyfrau cofnodion: Gymanfa Ganu Unedebol Llansteffan a'r Cylch
- Llyn Brianne Dam Engineering Design Drawings
- Llythyrau: John Rees a'i wraig Elizabeth at aelodau'r teulu
- Llythyrau: Private Henry Evans, Llanllwni, Llanybydder at ei fam Mrs M. Evans
- Loyal Farmers Refuge Lodge, Order of Oddfellows, Manchester Unity in the parish of Talley
- Lyric Theatre Trust (Carmarthen) Ltd., records
- Magistrates' Advisory Committee records
- Mann, Rodway and Green Collection
- Mansel deeds and documents
- Map of Carmarthenshire
- Map: "South Wales and the Border in the 14th Century"
- Map: Bacon's Excelsior Map of Wales and Monmouthshire
- Map: Gelli-Feog Farm, Llangadog parish and Cwm Sawdde Feehan, Llanddeusant parish
- Map: Great Mountain, Carmarthenshire
- Map: Isovol map of the South Wales Coalfield
- Mapbook: Carmarthenshire estates of George P. Watkins, Broadway Estate
- Maps and survey of an estate in Langunnor parish, Carmarthenshire
- Maps: Cynghordy estate, Llanfair ar y bryn
- Mariage settlement
- The Maridunian Journal & miscellaneous items
- Marriage agreement between David Griffith and Catherine Jones
- Marriage Register: Kingdom Hall, Foundry Road, Ammanford
- Matthew Thomas papers
- Megan Evans Memorial Collection
- Meidrim Parish Council and Meidrim Community Council records
- Memorandum of a meeting re withdrawal of passenger train services on the Carmarthen - Aberystwyth line
- Memorial card to the "Titanic"
- Merched y Wawr
- Merthyr Unity Philanthropic Institution Lodge,Ty Croes, Mountain Gate records
- Messrs Spurrell and Son Printers Records
- Minute book: Scorpions AFC
- Misc deeds re lands at Llansadwrn and Myddfai, Carmarthenshire
- Misc papers
- Misc photographs, etc. re. Drefach and Velindre
- Misc. deeds
- Misc. deeds and documents re Caegwyn
- Misc. Deeds pertaining to properties in Carmarthenshire
- Misc. papers re Llanelly
- Miscellaneous Acts re Inclosures, etc.
- Miscellaneous annual reports, accounts & booklets
- Miscellaneous booklets
- Miscellaneous brochures: Llanelli festivals
- Miscellaneous building reports
- Miscellaneous Carmarthen items
- Miscellaneous copied items
- Miscellaneous deeds
- Miscellaneous deeds
- Miscellaneous deeds
- Miscellaneous deeds
- Miscellaneous deeds and documents re Drysllwyn fach, Llangathen, etc.
- Miscellaneous deeds and documents re Davies Family, Kidwelly
- Miscellaneous deeds and documents
- Miscellaneous deeds and documents
- Miscellaneous deeds and documents
- Miscellaneous deeds and documents
- Miscellaneous deeds and documents
- Miscellaneous deeds re Morfa field, Carmarthen
- Miscellaneous deeds re tithes of Laugharne, Carms, etc.
- Miscellaneous deeds: Quay Street Bank and Blue street, Carmarthen
- Miscellaneous documents re Carmarthenshire
- Miscellaneous documents relating mainly to the Boar's Head, Carmarthen
- Miscellaneous Election Addresses
- Miscellaneous items
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- Miscellaneous items
- Miscellaneous items
- Miscellaneous items
- Miscellaneous items deposited by the Carmartheshire Museum Service
- Miscellaneous items re Llanelly
- Miscellaneous items re Llanelly
- Miscellaneous items re Llanelly and Meidrim
- Miscellaneous items re Llanglydwen, Cilymaenllwyd and Whitland
- Miscellaneous items re properties in Pontiets
- Miscellaneous items re the Galloway family, Carmarthen
- Miscellaneous leases
- Miscellaneous letters and pamphlets
- Miscellaneous letters of reference
- Miscellaneous letters, etc.
- Miscellaneous maps
- Miscellaneous papers re Kidwelly, Carmarthenshire
- Miscellaneous papers re parish of Llandysul
- Miscellaneous papers re the Queen Elizabeth Grammar School, Carmarthen
- Miscellaneous papers: St Peters Church, Carmarthen
- Miscellaneous papers: Thomas family, Conwil Elvet, Co. Carms.
- Miscellaneous Photographs
- Miscellaneous photographs
- Miscellaneous photographs
- Miscellaneous photographs
- Miscellaneous photographs and postcards
- Miscellaneous photographs and postcards of Carmarthenshire
- Miscellaneous photographs, Carmarthen
- Miscellaneous photographs: Carmarthen
- Miscellaneous photographs: Pendine parish, Carmarthenshire
- Miscellaneous postcards and photographs re Carmarthenshire
- Miscellaneous postcards: Shows entrance to Carmarthen Gaol, & the Square, Ammanford
- Miscellaneous printed pamphlets etc.
- Miscellaneous prints, photographs and maps
- Miscellaneous programmes: Côr Meibion Llanelli
- Miscellaneous receipts and invoices re Board of Guardians, Llandilo Fawr Poor Law Union
- Miscellaneous sales particulars
- Miscellaneous title deeds
- Miscellaneous Title Deeds re Pencarreg and Conwilgaio, Carmarthenshire
- Miss Anne Jones, 30 Lammas Street, Carmarthen, papers
- Morgan Morgan, Builders, Bryncoch, Gwynfe, Records
- Morris of Bryn Myrddin deeds and documents
- Morris, Lloyd and Griffiths Collection of Deeds
- Mortgage
- Mortgages and conveyance
- Mount Colliery, Ammanford, Records
- Negatives: Views of Aberglasney mansion and estate
- Nevill Collection
- Nevill, Druce and Co. (Llanelli Copperworks) Photographs
- New Road Music Stores, Llandeilo
- Newcastle Emlyn Parish Council records
- Newcastle Emlyn Rural District Council Records
- Newchurch Parish Council records
- Newspaper article: "Old Carmarthen Bridge"
- Newspaper: "Carmarthenshire Free Post"
- Newspaper: "The Courier"
- Newspapers containing pictures and reports of the Queen's Jubilee visits to Dyfed
- Notebook which bears the signature of Daniel Jones, Station House, Pencader
- Notes on local military units
- Notes relating to Carmarthen quay
- Notes relating to Pwll-y-Lord Colliery, Llandybie
- Notice for the apprehension of the person or persons who cut several trees and saplings, pa. Llanegwad
- Notice: Meeting of trustees, Carmarthenshire Main Turnpike Trust
- Official declarations of duty signed by Post Office staff
- Old Age Pensioners Association, Llangynog Branch
- The Old Maridunians Association papers
- Order of service: Carwyn James
- Order of Service: Farwell Parade, Carmarthen Sector Home Guard
- Orders of Service
- Original cartoons and copies by Dorrien
- Owen family, Orielton, Pembs, deeds re properties mainly in Carmarthenshire
- P.C. 51. David Jenkins, Carmarthenshire Constabulary
- Pamphlet "Humours of the Iron Road" or "Stories from the Train"
- Pantglas Hall Collection
- Panthowell Collection
- Pantyffynnon Station Duty book
- Papers of the William Davies Charity, Trelech a'r Betws
- Papers of Thomas Robert Griffiths of Hen Blas, Kidwelly
- Papers re David Richard Evans Charity
- Papers re dispute between A.O. Davies and G.W.R.
- Papers re passing of Ann Williams
- Papers re proposals to erect two 400 KV overhead lines from a substation at Pembroke to a substation at Swansea North
- Papers re Sarah Price, Priory Street, Carmarthen
- Papers relating to the 1st (Carmarthen) Battalion Home Guard
- Papers relating to the accidental death of John Godfrey Parry-Thomas
- Papers relating to the Carmarthen Agricultural Wages committee
- Papers: Manor of Abergwili
- Papers: Sir Rhys Morris Appeal Fund
- Papers: The Joint Counties Mental Hospital, Carmarthen
- Papers: William Thomas, Ironmonger, Hall Street, Carmarthen
- Papur bro: Cymdeithas Cynghorau Bro a Thref Cymru
- Papur Cenedlaethol Cymru: "Y Cymro"
- Papur Newydd Cymraeg: 'Y Sosban'
- Papur y Cwm, papur bro Cwm Gwendraeth
- Papurau amrywiol
- Papurau Amrywiol: Llanelli ac ardaloedd eraill
- Papurau Cenhadaeth Zenana y Bedyddwyr
- Papurau cerddoriaeth Annie Hughes Lewis
- Papurau Cymdeithas Cofeb Beca
- Papurau Thomas a Bessie James, Fferm Pentrecwn, Porth-y-rhyd Llanymddyfri
- Papurau y Parch. Wilbur Lloyd Roberts
- Papurau ymchwil Reggie Evans
- Papurau, Joseph Edward Parry, Llanelli
- Parish Assessment, Surveyor of Roads, Cenarth
- The Parish Church, Llanelli, St David’s Diocese, (St. Elli)
- Paynter family of Pembrokeshire
- Pedigree of the families of Herbert of Court, Henry Dyer of Abermarlais and Foley of Ridgeway
- Pedigrees relating to the Williams family of Abercothi
- Pembrey estate map
- Pembrey, H. M. Munitions Factory, archive
- The Pembrokeshire and Carmarthenshire Otter Hunt records
- Pencader Football Club
- Pendine Ministry of Defence Experimental Establishment
- Pendine Parish Council records
- Peniel Association Football Club, Carmarthenshire
- Personal records of Mr. E. G. Trant, solicitor
- Personal records of Mr. William John, Llangennech
- Personal records of Ven. Robert Williams
- The Philanthropic Order of True Ivorites papers
- Phillips Entertainment Agency, Llanelli
- Phillips sisters of Waungorlech Farm, Carmarthenshire
- Photocopy: Patent Roll 30 ELIZ. C66/ 1317 Pt. XIV m.m. 1 and 2
- Photograph Album: Lilah Morris and family
- Photograph and negative of a watercolour of Tregyb House
- Photograph: 'A' Company, 4th (Carmarthen) Battalion Home Guard
- Photograph: 16th Carmarthen ATS Company
- Photograph: Carmarthen Fire Brigade
- Photograph: Carmarthenshire Public Assistance Committee
- Photograph: Carmarthenshire War Agricultural Executive Committee members
- Photograph: Castle Hill, Carmarthen
- Photograph: David Jones of Wern, Llanarthney
- Photograph: Family portrait of the Simon family, Llandeilo
- Photograph: Former Glandwr Taf Welsh Independent chapel near Glan-y-llyn
- Photograph: Lieutenant General Sir James Hills-Johnes of Dolaucothi and Field Marshal Lord F. S. Roberts
- Photograph: Llandeilo Junction Station showing both platforms
- Photograph: Llyn-y-Fan
- Photograph: Lt. Gen. Sir Thomas Picton's monument at St. Paul's Westminster
- Photograph: Male gymnastic club, Trinity College, Carmarthen
- Photograph: Members and dogs of the Pembrokeshire and Carmarthenshire Otter Hunt
- Photograph: Members of Carmarthenshire County Council
- Photograph: Parcyrhun, Ammanford School
- Photograph: Ponthenry railway station
- Photograph: St Clears Male Voice Party
- Photograph: Staff portrait, Carmarthen Workhouse
- Photograph: Teachers and pupils of Pentrepoeth School, Carmarthen
- Photograph: The Towy Minstrels Glee Party
- Photograph: Tuesday F.C. rugby team
- Photograph: West Wales Joint Board [for the Mentally Defective]
- Photographer: Captain Vaughan Phillips, Ystrad yr Allt
- Photographic postcards of Carmarthenshire
- Photographs taken on behalf of the Carmarthenshire Record Office
- Photographs: Abergwili village
- Photographs: Benjamin Owen and his family
- Photographs: British China Friendship Association, Welcome Home Rally, Llanelly
- Photographs: Building of Carmarthen bridge and floods at Pensarn, Carmarthenshire
- Photographs: Cape Town, South Africa
- Photographs: Carmarthen and surrounding area.
- Photographs: Carmarthen Male Voice Choir
- Photographs: Carmarthen Post Office workers
- Photographs: Carmarthenshire County Council’s first computer, etc.
- Photographs: Carreg Cennen Castle
- Photographs: Councillor W. Roy Nicholl's terms in public office
- Photographs: County Hall, Carmarthen
- Photographs: County Offices staff, Carmarthen
- Photographs: Launch of Currach on the River Tywi, Carmarthen
- Photographs: Model sailing ships
- Photographs: Morgan family, 7 Bridge Street, Llandeilo, etc.
- Photographs: Omnibuses and street scenes with omnibuses
- Photographs: Pendine
- Photographs: Piofau Fawr, Llandybie
- Photographs: Public houses and other properties in Carmarthenshire
- Photographs: Ruins of Llanybri old church and chapel, Llansteffan, Carmarthenshire
- Photographs: Sanger's Circus processing through Nott Square, Carmarthen
- Photographs: Sports day at Queen Elizabeth Grammar School Carmarthen
- Photographs: The first Dyfed County Council
- Photographs: The river Towy when frozen over
- Photographs: Trunk Road Bridge strengthening, Carmarthenshire
- Photographs: Waterfront at Llanelli
- Picture: Rev. Watkin Hezekiah Williams (Watcyn Wyn; 1844 - 1905)
- Plan: Ashburnham estate, Pembrey
- Plan: Land centred on Nant-Gwyn and Cwrt-y-Ffynnon
- Plan: Lands near Llanelly Town, Carmarthenshire
- Plan: Part of Llangendeirne parish
- Plan: Public Right of Way Improvement Plan for Carmarthenshire, 2007 – 2017
- Plan: Railway near Kidwelly sharing junctions to the tinplate works
- Plan: Signalling arrangements at Garnant and Brynamman West
- Plan: The proposed layout of Ystrad Camp (Llanstephan Road) Carmarthen
- Plan: The Square and part of College Street, Ammanford
- Plan: Tramroad from Hill Colliery to Gwscwm Tramroad in Pembrey, Carmarthenshire
- Plans and elevations: Park Street Boys' School, Llanelli
- Plans and specifications: Alterations to the Poor Law Workhouse, Abercennen, Llandeilo
- Plans of properties, Carmarthen
- Plans: Burry Port docks
- Plans: Lands in Llanelly and Llanfynydd
- Plans: St Mary’s College Tregyb, Llandeilo
- Planting Plans: West Wales Central & St David’s’ Hospital
- Plas Llanstephan muniments
- Poem: "In Memoriam of the late Mrs. Anne Lewis, Ty Coch, Llanegwad, Carmarthenshire..."
- Police report book
- Pontyates and District, Prince of Wales Wedding Association, records
- Pontyberem Colliery Co, Pontyberem, records
- Poor Law Records
- Portrait photographs pertaining to the [Jones & Stephens family?]
- Postage book: The Great Western Railway / British Railways, Llandeilo
- Postcard: [?] to [?] Suffolk house, Narberth, South Wales
- Postcard: Aerial view showing Intermediate Schools, Carmarthen
- Postcard: Cawdor Terrace, Newcastle Emlyn
- Postcard: Chemical works at Brechfa
- Postcard: King Street, Carmarthen, looking eastwards
- Postcard: Llandeilo from the river
- Postcard: Old College School, Carmarthen.
- Postcard: Reproduction of a painting of Dryslwyn Castle
- Postcard: Ships on the River Taf at St. Clears
- Postcard: The Thanksgiving Window at Llansteffan Church
- Postcards of Carmarthenshire views
- Postcards views of Llanelli, Swiss Valley, Felinfoel and Furnace
- Postcards: [?] to Miss Jenkins Campbell House, Tenby
- Postcards: Agricultural workers in the Brechfa area
- Postcards: St. Clears, Carmarthenshire
- Postcards: Various views of Carmarthen town
- Postcards: Various views, Pencader, Carmarthenshire
- Poster: Proclaiming decision of tradesmen not to accept any further Copper Coinage except of the legal standard
- Poster: Wythnos Addysg I Oedolion, Llyfrgell Gyhoeddus Caerfyrddin
- Posters: Notice of election, Rural district of Llanybyther
- Printed notice inviting tenders for the supply of stones
- Priory Foundry, Carmarthen, Archive
- Probate last will and testament: David Thomas, Cefngaros, Conwil Gaio
- Probate will: Sarah Sailsbury
- Probate will: Thomas Thomas, Westhill Cottage, Kidwelly, gent.
- Probate will: Thomas Thomas, Westhill Cottage, Kidwelly, gent.
- Progamme: Workers Educational Association
- Programme cards: Carmarthenshire Antiquarian Society
- Programme: Dedication of the Carmarthenshire replica of the Welsh National Book of Remembrance
- Programme: Llanwrda Horse Races
- Programme: Memorial service and unveiling of the Carmarthen County War Memorial
- Programme: New Cattle Market Extension
- Programme: Service of dedication at Bynea County Primary School
- Programme: Towy Regatta
- Programme: Trinity College's production of "The Zeal of Thy House"
- Programmes of exhibitions and activities, Carmarthenshire Museum
- Programmes: Carmarthen Athletic Sports Club
- Proposed revised basis of standard for County Rates
- Prospectus: Carmarthen School of Art
- Protheroe-Beynon Manuscripts
- Pwyllgor Eisteddfod a Neuadd Goffa Pen-bre
- Queen Bee Polish (1926) Ltd., records
- Railway and Telegraph Maps of Wales, 1840
- Railway letters
- Railway maps
- Rate book: Township of Laugharne
- Receipted account: John Williams, Gaoler at Carmarthen, with the High Sheriff
- Receipts: Tyn y Gwter, part of the Glasallt Estate
- Recipe: Cough mixture
- Recollections of five former pupils of Erith, Kent, county school of their time as evacuees
- Records of Bargod Woollen Mills, Drefach-Felindre near Llandysul
- Records of Canon Griffith Thomas
- Records of Courts of Petty Sessions
- Records of Llanelli Housebound Old People's Welfare Committee
- Records of Llannon athletic youth club
- Records of Miss Vera Ida Lewis, Mile End House, Broad Street, Llandovery
- Records of Pentre-Mawr Colliery, Pontyberem
- Records of Quarter Sessions
- Records of the "Gwir Ffyddloniaid" Society, Felinfoel
- Records of the Bynea Steel Works Joint Committee
- Records of the Carmarthen and District Allotment Association
- Records of the Carmarthen District Branch of Oddfellows
- Records of the Llangynog Young Farmers' Club
- Records of the United Counties Hunters Society show
- Records of The Waddle Patent Fan and Engineering Company Limited
- Records of the Williams family, Penrhos, Loughor
- Records relating to Mr. Albert Pearson, formerly of Pentre-Evan Farm, Gwernogle
- Rees papers
- Registers of Habitual Criminals, England and Wales
- Release in fee of lands (Panyty Pyscodlyn) in the co. of Carmarthen
- Release of messuage called Neath Lake Dungeon
- Rental, with estate accounts, Tregib estate
- Report on the boundary and condition of the borough of Carmarthen
- Report on the ventilation system in the Petty Sessions Room at Llanelly Town Hall
- Report: "A critical appraisal of the environmental development of Carmarthen"
- Report: "Tuberculosis in a Welsh Country Parish"
- Report: Alignment and levelling of High-Speed Track
- Report: Sewerage, drainage and supply of water, and the sanitary conditions re borough of Llanelly
- Report: The Agricultural and Industrial History of the Upper Amman Valley
- Report: The Belgian Refuge Committee
- Report: The walled garden at Plas Taliaris in the parish of Llandilofawr
- Reports from Commissioners on Municipal Corporations in England and Wales
- Return of property owners in Carmarthenshire
- Rhaglen: Eisteddfod Genedlaethol Urdd, Llanelli
- Richard Rees Collection
- Richards, John E., wholesale and retail merchant, Gellywen, records
- Rivers and fisheries, Carmarthenshire papers
- RNLI. Ferryside papers
- Rodericks Collection
- Roll of Honour, 1914 - 1918
- Roman Deep Holdings Ltd Records
- Rough section of coal and iron-mine existing in the lands leased to the ‘Ystalyfera Iron’ company
- Royal and Ancient Order of Buffaloes, Carmarthen
- Royal Arch Masons
- Royal Observer Corps and Air Raid Precautions records
- Royal Welsh Agricultural Show, Carmarthen, 1947
- Ryder Davies Collection
- S. P. Perkins, papers
- Sale catalogue and conditions of sale: The Bryncothi estate
- Sale catalogue of the estate of John Lewis and copy letter
- Sale catalogue: Blaenhiraeth Estate, Llanelli
- Sale Catalogue: Dolau, Llansteffan and 13 and 13a King Street, Carmarthen
- Sale catalogue: Glanrhydw mansion, near Pontantwn
- Sale catalogue: Pantglas Mansion
- Sale Particulars for the Tygwyn-Llandilo Estates, etc.
- Sale particulars of various properties in Carmarthenshire
- Sale particulars relating to Glynhir, Llandebie, Carmarthenshire
- Sale particulars: Middleton Hall, 1824
- Sale Plan: Maesteilo estate in Capel Isaac/Llanfihangel-Cilfargen area
- Salem Baptist Chapel, Four Roads, Llangyndeyrn
- Salem Baptist Chapel, Llangennech
- Sales catalogue with plan of the Gilfach estate in the parish of Llandissilio East
- Sales Catalogue: 126 acres, situated in the Parishes of Saint Peter’s, Merthyr, and New Church
- Sales catalogue: Glanbrane Estate, Llanfair ar y bryn, Carmarthenshire
- Sales Catalogue: Glanbrane, Cynghordy, Llandovery
- Sales catalogue: Llandeilo Abercowin, Llanstephan, Carmarthenshire
- Sales catalogue: Mandinam, Llangadog
- Sales catalogue: Nantymwyn Lead Mines, Llandovery
- Sales catalogue: Neuadd Fawr Farm, Llanwrda
- Sales catalogue: Puxley Estate
- Sales catalogues
- Sales catalogues: The Tygwyn-Llandilo estates, Carmarthenshire, etc.
- Sales notices
- Sales particular: Golden Grove, Llandeilo
- Sales poster: Castle Hotel, Rhos Maen, Street, Llandeilo, Carms.
- Samuel Brown and Co., Chainmakers, Collection
- Saunders family of Glanrhydw, Llangendeirne, papers
- Schedule of Deeds and Documents relating to Cothy Hall, Pontargothi
- Schedule of deeds, etc re Llywnbrain
- Schedule of repairs to Llansteffan Parish Church
- Scheme for Corporate Property, including Appointment of Trustees, and Vesting in Official Trustee of Charity Lands
- Scouting in Carmarthenshire
- Script: The Story of 46 Division 1939-1945
- Ship Registration documents
- Shipping records
- Thesis: Changing Land Utilisation, Occupation and Ownership in Southwest Carmarthenshire
- Thesis: Public health and poverty in a rapidly developing town, Llanelly, 1849 – 1914
- Small Wallet and plan of Trimsaran Estate, Pembrey
- Song sheets for use by children, or in schools
- Song: “The Glorious Carmarthen Election”
- SOS (Save Our Sands) campaign papers
- South Wales Coalfield, printed items
- South Wales Electricity Board papers
- South Wales Holstein Breeders Club records
- Souvenir programme for the opening of the New Bridge at Carmarthen
- Specifications of a dock with a sea entrance, stop gates, etc.
- St Clears Parish Council records
- St Edith, Llanedi, St Davids Diocese, Llanelli
- St Ishmaels Parish Council and Community Council records
- St. Alban's Church, Llanelli
- St. Clears & District Young Farmers Club
- St. David’s Diocese Mothers’ Union
- St. David’s Hospital, Carmarthen
- St. Johns church, Llanelli
- Statement for Definitive map
- Stepney collection
- Stores, (The), Pembrey, records
- Supply Stores, Bynea, Llanelli, papers
- Survey and valuation with plan of Trimsaran, Pembrey
- Survey of the use of resources on certain dairy farms in Carmarthenshire, 1962.
- T. H. Lewis, Wine Merchant, Carmarthen Records
- T. Howell Davies and Steel Collection of Deeds
- T. M. Williams, Ironmonger, Llandybie, Records
- Tabernacl Congregational Chapel, Pencader
- Tabernacl Hendy-gwyn, Whitland
- Tabernacle Baptist Chapel, Pont Cook, Pontyberem
- Talardd papers
- Taliaris muniments
- Talley Parish Council and Community council records
- Terms of the See of St Davids (with maps)
- Third Carmarthenshire Battalion Home Guard papers
- Thomas and Clement, Morfa Foundry, Llanelli, records
- Thomas Brothers, Haulage Contractors, Llansteffan, Records
- Thomas Jones of Llanfair Grange, Llandovery, papers
- Title Deeds mainly relating to Glyn Mawr, Llangain
- Title deeds re lands in Kidwelly belonging to Owen Brigstocke
- Title Deeds: Glencross Villas, Johnstown, Carmarthen
- Transcript: Diary of Henry Davies, Royal Marine on board HMS Repulse
- Transcript: Llannon parish church banns
- Transcription and translation: The Llandovery Borough charter
- Trant and Richards, solicitors, collection of Carmarthenshire and Pembrokeshire estates papers and deeds
- Travel papers of Sarah E. Edwards
- Trevor Wingfield Collection
- Trimsaran Estate
- Trimsaran Industrial Co-operative Supply Limited
- Trostre Steelworks, Llanelli, photographs and negatives
- The True Briton's Society
- Tumble Welfare Hall records
- Turnpike Trusts and County Roads Board records
- Typed transcript of the label of 'Thomas's Black Oil'
- Typescript account of Joshua Davies of Brechfa, rector [1838- 1855]
- Typescript: Copy letters from Thomas Picton, Hoboken, New York and Princeton, New Jersey to Owen Picton, Glanrhyd, Trelech
- Tystysgrif Arholiad: George Bowen aelod o ysgol sabbothol, Llandyfaelog
- Underlease of Dyffryn Mills, Penboyr
- Ungoed-Thomas and King Collection
- United Commercial Travellers' Association of Great Britain and Ireland, Carmarthen Branch
- Valuation Office records
- Various Orders issued by the Local Government Board
- Verification of the Local Standards of Weights and Measures, Borough of Carmarthen
- Victorian Local Acts re Railway Companies
- Vincent Evans Collection
- Vincent Morris and Son, drapers, Llanelli, records
- Vine Chemicals Ltd. Records
- Viscount Cilcennin Papers
- Waddle Engineering Ltd. papers
- Wales Gas Board
- Walters and Williams Collection
- Warrant to apprehend William Rees, gent. and Catherine Middleton Gwynne
- Wartime papers of Cyril Thomas
- Waun-eos weaving mill, Pwll, Llanelli, records
- Waverley Health and Specialist Stores, Carmarthen, records
- Weaks and Thomas family, Carmarthen, papers
- The Welsh Agricultural Organisation Society
- The Welsh Services Club, London
- Welsh Star Inn, Llanelli, records
- The Welsh Tinplate and Stamping Works, Llanelli, Records
- Welsh Vine growers Association
- Welshman Newspaper and Steam-Printing Co., records
- Wesley English Methodist Church, Carmarthen
- Wesleyan Methodist Church, Ammanford
- West Wales Association for the Arts
- Whitland Parish Council Records
- Whitland Rural District Council Records
- William Evans, Fish, Game and Poultry Dealer, Archive
- William Jones, bardd Abergwili, papurau
- William Thomas, Cabinet Maker, Llanwrda
- Williams, Davies and Co., Timber merchants, Llanelli Records
- Workers Educational Association, South Wales District papers
- Young Women's Christian Association, Llanelli branch
- Yr Haul
- Yr Hendy, St. Davids Parish, Llanelli
- Ysgol Bancyfelin, Sir Gaerfyrddin
- Ysgol Gynradd Sirol Henllan Amgoed