Demonstrating the Action of the Chicago Pneumatic Shell Riveters on the Underside of the Hull of a Steel Vessel. Taken for the Chicago Pneumatic Tool Co.
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Demonstrating the Action of the Chicago Pneumatic Shell Riveters on the Underside of the Hull of a Steel Vessel Taken for the Chicago Pneumatic Tool Co
Demonstrating the Operation of the Harrington Rail Bonding System on the Line of the Coney Island and Brooklyn Railroad Co.
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Demonstrating the Operation of the Harrington Rail Bonding System on the Line of the Coney Island and Brooklyn Railroad Co
Demonstrating the Action of the Brown Hoisting and Conveying Machine in Unloading a Schooner of Iron Ore, and Loading the Material on the Cars
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Demonstrating the Action of the Brown Hoisting and Conveying Machine in Unloading a Schooner of Iron Ore and Loading the Material on the Cars