Helical Gear

Lincoln-Lemington-Belmar

View of a worker and the helical gear of a 100mg pump at Aspinwall Pumping Station

March 25th, 13

Location

Lincoln-Lemington-Belmar

Address

Aspinwall Pumping Station

Pittsburgh City Photographer Collection

More Details

Source

Pittsburgh City Photographer Collection, 1901-2002, AIS.1971.05, Archives Service Center, University of Pittsburgh Original URL

Subjects

Waterworks--Pennsylvania--Pittsburgh--Design and construction.; Pumping stations--Pennsylvania--Pittsburgh--Machinery.; Blue collar workers--Pennsylvania--Pittsburgh.; Lincoln-Lemington-Belmar (Pittsburgh, Pa.).

Identifier

715.133148.CP

Rights

Public Domain - Anybody may use this photo for any purpose

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