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  • All fields: connectors
(10 results)



Display: 50

    • Worthington Pump Co.

    • Interior view of the Worthington Pump and Machinery Corporation machine shop at 435 17th (Seventeenth) Street in downtown Denver, Colorado. Metal pipe connectors, machinery, and supplies are in the shop. Tracks for a mobile ceiling crane are...
    • Worthington Pump and Machinery Corporation--1920-1940.; Denver (Colo.)--1920-1940.; Interiors--Colorado--Denver--1920-1940.; Machine shops--Colorado--Denver--1920-1940.
    • [between 1920 and 1940?]
    • Worthington Pump Co.

    • Interior view of the Worthington Pump and Machinery Corporation warehouse at 435 17th (Seventeenth) Street in downtown Denver, Colorado. Metal pipe connectors and machinery are in the room.
    • Worthington Pump and Machinery Corporation--1920-1940.; Denver (Colo.)--1920-1940.; Interiors--Colorado--Denver--1920-1940.; Warehouses--Colorado--Denver--1920-1940.
    • [between 1920 and 1940?]
    • Worthington Pump Co.

    • Interior view of the Worthington Pump and Machinery Corporation machine shop at 435 17th (Seventeenth) Street in downtown Denver, Colorado. Metal pipe connectors, machinery, and a drill press are in the shop.
    • Worthington Pump and Machinery Corporation--1920-1940.; Denver (Colo.)--1920-1940.; Interiors--Colorado--Denver--1920-1940.; Machine shops--Colorado--Denver--1920-1940.
    • [between 1920 and 1940?]
    • Worthington Pump Co.

    • Interior view of the Worthington Pump and Machinery Corporation machine shop at 435 17th (Seventeenth) Street in downtown Denver, Colorado. Machinery, hand tools, and metal pipe connectors are in the shop.
    • Worthington Pump and Machinery Corporation--1920-1940.; Denver (Colo.)--1920-1940.; Interiors--Colorado--Denver--1920-1940.; Machine shops--Colorado--Denver--1920-1940.
    • [between 1920 and 1940?]
    • Worthington Pump Co.

    • Interior view of the Worthington Pump and Machinery Corporation machine shop at 435 17th (Seventeenth) Street in downtown Denver, Colorado. Machinery, metal pipe connectors, and a mobile rafter crane are in the shop.
    • Worthington Pump and Machinery Corporation--1920-1940.; Denver (Colo.)--1920-1940.; Interiors--Colorado--Denver--1920-1940.; Machine shops--Colorado--Denver--1920-1940.
    • [between 1920 and 1940?]
    • Worthington Pump Co.

    • Interior view of the Worthington Pump and Machinery Corporation warehouse at 435 17th (Seventeenth) Street in downtown Denver, Colorado. Metal pipe connectors and wooden crates are in the room.
    • Worthington Pump and Machinery Corporation--1920-1940.; Denver (Colo.)--1920-1940.; Interiors--Colorado--Denver--1920-1940.; Warehouses--Colorado--Denver--1920-1940.
    • [between 1920 and 1940?]
    • Worthington Pump Co.

    • Interior view of the Worthington Pump and Machinery Corporation machine shop at 435 17th (Seventeenth) Street in downtown Denver, Colorado. Metal pipe connectors, machinery, and supplies are in the shop.
    • Worthington Pump and Machinery Corporation--1920-1940.; Denver (Colo.)--1920-1940.; Interiors--Colorado--Denver--1920-1940.; Machine shops--Colorado--Denver--1920-1940.
    • [between 1920 and 1940?]
    • Electro-Metallurgica[l] Laboratory, Colo. State School of Mines

    • Students pose in the metallurgical laboratory at the Colorado School of Mines in Golden (Jefferson County), Colorado. The men pose near workbenches with gauges and metal discs, a portable kiln or furnace is mounted on casters, a metal gas tank sits...
    • Colorado School of Mines--Facilities--1910-1920.; Metallurgy--Colorado--Golden--1910-1920.; Golden (Colo.)--1910-1920.; Classrooms--Colorado--Golden--1910-1920.; Interiors--Colorado--Golden--1910-1920.; Laboratories--Colorado--Golden--1910-1920.;...
    • [between 1915 and 1920?]

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