Tables for copper ore
Subtitle: giving the price of a ton of ore : from the standard of 80l. to 180l. per ton of copper, at any produce, from 3 to 25 parts in 100; (the returning charge of £2.15s per ton of ore being deducted)
By: by John Paddon of Truro ; [two volumes bound together].
Publisher: William Paddon
Published: 1820
Place of publication: Truro
Language: eng
Number of pages: 347