Ffotogopïau o lythyrau J. W. Thomas (Arfonwyson, 1805-40) at y Seryddwr Brenhinol Syr George Airy (1801-92) yn ymwneud â'i waith yn yr Arsyllfa Frenhinol yn Greenwich, 1837-9, copi o lythyr Griffith Davies, 1836, at George Airy a gohebiaeth, 1985-6, a fu rhwng R. Elwyn Hughes a staff yr Arsyllfa wrth baratoi ei erthygl, 'Arfonwyson - uchelgais a siom' ar gyfer Cylchgrawn Llyfrgell Genedlaethol Cymru, cyfrol XXXI, 1999-2000, tt. 149-71. Cynhwysir ad-argraffiad o'r erthygl. / Photocopies of letters from J. W. Thomas (Arfonwyson, 1805-40) to the Astronomer Royal Sir George Airy (1801-92), relating to his work at the Royal Greenwich Observatory, 1837-9, a copy of Griffith Davies's letter, 1836, to George Airy, and R. Elwyn Hughes's correspondence with staff at the Observatory whilst preparing his article, 'Arfonwyson - uchelgais a siom' for the National Library of Wales Journal, vol. XXXI, 1999-2000, pp. 149-71. A reprint of the article is also included.
Arfonwyson letters
This material is held atNational Library of Wales / Llyfrgell Genedlaethol Cymru
- Reference
- GB 210 NLW Facs 950
- Alternative Id.(alternative) vtls004197278(alternative) (WlAbNL)0000197278
- Dates of Creation
- 1836-1839, 1985-1986
- Name of Creator
- Language of Material
- English English
- Physical Description
- 1 folder
- Location
- ARCH/MSS (GB0210)
Scope and Content
Access Information
No restrictions
Acquisition Information
Donated by Dr R. Elwyn Hughes, Cardiff, April 2001.; A2001/18
Note
Preferred citation: NLW Facs 950
Conditions Governing Use
Usual copyright laws apply
Accruals
Accruals are not expected
Location of Originals
Originals are in Royal Greenwich Observatory, RGO6/525-6
Bibliography
Cylchgrawn Llyfrgell Genedlaethol Cymru, cyf. XXXI, 1999-2000, tt. 149-71: R. Elwyn Hughes, 'Arfonwyson - uchelgais a siom'.
Additional Information
Published