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Member of the service department of the United Producers and Consumers Cooperative winding an armature. He was sent by the cooperative to Chicago to learn his trade

Member of the service department of the United Producers and Consumers...

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

Central Armature Works, Square 457, 625-27 D Street, Northwest, Washington, District of Columbia, DC

Central Armature Works, Square 457, 625-27 D Street, Northwest, Washin...

Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.

Baltimore, Maryland. Woman winding the armature of a trolley motor in the armature shop of Washington terminal, maintenance plant of the Baltimore Transit Company. This woman was first employed by the company during the last war. No new women have been hired in the maintenance plant in this emergency

Baltimore, Maryland. Woman winding the armature of a trolley motor in ...

Public domain photograph of a shop, shopping, free to use, no copyright restrictions image - Picryl description

Joe Kachler milling an armature that he then installs in a strander spool housing.

Joe Kachler milling an armature that he then installs in a strander sp...

Forms part of a group of images documenting the daily work activities of people at Watson Machine International, a machine tool manufacturing company located at 74 Railroad Avenue, Paterson, NJ, on August 6, 1994.

Central Armature Works, Square 457, 625-27 D Street, Northwest, Washington, District of Columbia, DC

Central Armature Works, Square 457, 625-27 D Street, Northwest, Washin...

Picryl description: Public domain image of a department store, commercial building, downtown, shopping center, 19th-20th century, free to use, no copyright restrictions.

Edison's electric light. the generator, the armature, & electric metre

Edison's electric light. the generator, the armature, & electric metre

Illus. in: Harper's Weekly, (1880 Jan. 3). Reference copy may be in LOT 4397 I. This record contains unverified, old data from caption card. Caption card tracings: Shelf.

Philadelphia, Pennsylvania. Stator frame of the 30,000 kilowatt generator which Westinghouse Electric Company is manufacturing for the Watts Bar Dam of Tennesse Valley Authority (TVA). It is lined with thousands of armature coils, and over 100,000 sheets of laminated iron which serve to conduct the electricity. The stator frame is part of the generator inside of which revolves the rotor or revolving part. The whole frame weighs 425,000 pounds and is shipped in four quarter sections. A worker measures the resistance of the windings. The frame measures 378 inches in diameter

Philadelphia, Pennsylvania. Stator frame of the 30,000 kilowatt genera...

Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description

Joe Kachler milling an armature that he then installs in a strander spool housing.

Joe Kachler milling an armature that he then installs in a strander sp...

Forms part of a group of images documenting the daily work activities of people at Watson Machine International, a machine tool manufacturing company located at 74 Railroad Avenue, Paterson, NJ, on August 6, 1994.

Baltimore, Maryland. Hauling armature of a trolley motor to be overhauled at the amature shop at the Washington terminal, maintenance plant of the Baltimore Transit Company

Baltimore, Maryland. Hauling armature of a trolley motor to be overhau...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Central Armature Works, Square 457, 625-27 D Street, Northwest, Washington, District of Columbia, DC

Central Armature Works, Square 457, 625-27 D Street, Northwest, Washin...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description