PBS Documentary on the Early Days of the Silver Valley Mining
Film footage of the Bunker Hill Smelter and Mining Operations 1926
Demolition of the Bunker Hill Smelter and Zinc Plant Smoke Stack part of the Bunker Hill Mining Operations.
Historic Mining Film footage from the late 1940's
Color film footage from 1950 of Mining Operations of Stibnite, Bunker Hill and Burke, Idaho.
Great old film that does an excellent job describing the Mining and Smelting processes of Lead.