Camphor. An Ice Cutting Ferry Boat. Sole Sewing Machine. Gear Wheels and Shafts of Phosphor-Bronze. The Hartford Steam Boiler Inspection and Insurance Company., scientific american, 1873-08-30

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Camphor. An Ice Cutting Ferry Boat. Sole Sewing Machine. Gear Wheels and Shafts of Phosphor-Bronze. The Hartford Steam Boiler Inspection and Insurance Company., scientific american, 1873-08-30

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Photo credit: © Corantos / Alamy / Afripics
License: Licensed
Model Released: No

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