MONTHLY MINERAL STATISTICS

This material is held atGwasanaeth Archifau Conwy / Conwy Archive Service

  • Reference
    • GB 2008 CX252/43
  • Dates of Creation
    • 1838-1920
  • Physical Description
    • 1 bundle

Scope and Content

for Gwydyr Mines and Quarries, compiled by John Bennett in 1988.

[From estate ledgers held at Grimsthorpe Castle, Lincolnshire and Caernarfon Record Office]