Hailian Chen’s pioneering study presents the first comprehensive history of Chinese zinc—an essential base metal used to produce brass and coin and a global

Place, space, and people -- Zinc: China's demand for a "useless" metal -- Entrepreneurs: the Qing state and merchants -- Mining policy, law, and practices -- Mi

Sui-Wai Cheung’s study of the institutional history of copper coins in the Ming dynasty reveals how emperors and statesmen perceived and used the copper coins

Describes and gives instructions for lecture demonstrations covering acids and bases and liquids, solutions, and colloids

Metalsmithing can be a daunting task, especially to the beginner. This beautifully photographed, comprehensive guide provides crafters of all levels with a gent