The playbook of metals including personal narratives of visits to coal, lead, copper, and tin mines with a large number of interesting experiments relating to alchemy and the chemistry of the fifty metallic elements

This book, "The playbook of metals", by John Henry Pepper, is a replication of a book originally published before 1861. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.