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Scientific American 1903-11-28

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One hundred ton floating crane at the Navy Yard, Brooklyn. Counterweight compartment; levers for controlling counterweight. Below decks on the pontoon.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner

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Description
One hundred ton floating crane at the Navy Yard, Brooklyn. Counterweight compartment; levers for controlling counterweight. Below decks on the pontoon.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner