Letters, remarks, &c. with a view to open an extensive trade in the article of tin, from the county of Cornwall to India, Persia, and China (printed by W. and J. Stratford, Holborn-Hill, 1790)
Compiled by George Unwin who signs the dedication and is the author of some of the letters
English Short Title Catalog, T107641
Goldsmiths', 14194
Reproduction of original from British Library