The journal
Open the journal →The conversation starts in the journal — be the first to post.
About James Douglas
James Walter Douglas (4 November 1837 – 25 June 1918) was a Canadian born mining engineer and businessman who introduced a number of metallurgical innovations in copper mining and amassed a fortune through the copper mining industry of Bisbee, Arizona Territory and Sonora before and after the turn of the 20th century.
Everything about James Douglas →