- NLW MS 23625B.
- File
- [c. 1800]-1947 /
Part of Papurau O. Llew Owain
A volume, [c. 1800] (watermark 1798, f. 16), containing 'Tables to calculate the prices of a ton of copper ore according to the common and Cornish methods', compiled by John Price, possibly of Cadnant, Menai Bridge, between 1795 and 1797...
John Price and others.