Browse Subjects

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Freighter - Waldo

Locomotion, Boats and Boating, Industries, Water Waldo - Portage Canal. Champion.

Scanned: December 16, 2014


Freighter - Waldo

Locomotion, Boats and Boating, Industries, Water Wrecked "Str. L. C. Waldo" Manitou Island, Lake Superior, N.E. Gale November 8, 1913. 24 Persons resqued by A. F. Glaza, Eagle Harbor and Portage Savers.

Scanned: December 16, 2014


Ammonia Leaching

Metal Trade, Industries, Ammonia Leaching.

Scanned: October 29, 2014


Ammonia Leaching

Metal Trade, Industries, Ammonia Leaching. [Image shows the inside of an ammonia leaching plant.]

Scanned: October 29, 2014


Ammonia Leaching

Metal Trade, Industries, Ammonia Leaching. [Image shows the inside of an ammonia leaching plant.]

Scanned: October 29, 2014


Ammonia Leaching

Metal Trade, Industries, Ammonia Leaching. [A man looks at the camera as he sprays metal with water as a part of the ammonia leaching process.]

Scanned: October 29, 2014


Ammonia Leaching Plant

Metal Trade, Industries, Ammonia Leaching Plant

Scanned: October 29, 2014


Scrap Metal

Natural Resources, Industries, Persons [Two workers sort through scrap metal being held in a train car. A industrial magnet hangs above their heads.]

Scanned: October 28, 2014


Scrap Metal

Natural Resources, Industries, Persons [People sort through scrap metal that has been deposited near waste rock piles.]

Scanned: October 28, 2014


Scrap Metal

Natural Resources, Industries, [Large pile of scrap copper.]

Scanned: October 28, 2014