Photographs from the Papers of J. Hartley Bowen

Photographs

Unloading of tensile sheet from mold

Circa 1949

View of a worker removing a tensile sheet from a mold used in the hydraulic press at the Naval Air Experimental Station's Rubber Compounding and Processing Laboratory. The hydraulic press is a 200-ton capacity…

Creator Of Work Naval Air Experimental Station, United States. Navy
Subject Aerospace Research Laboratories (U.S.), Employees, Rubber, Hydraulic presses, Vulcanization, Naval Research Laboratory (U.S.), Machinery

Photographs

Closing operation on hydraulic press

Circa 1949

View of a worker closing the hydraulic press in the Rubber Compounding and Processing Laboratory at the Naval Air Experimental Station. This unit is a 200-ton capacity Williams-White Moline machine equipped with three…

Creator Of Work Naval Air Experimental Station, United States. Navy
Subject Aerospace Research Laboratories (U.S.), Employees, Rubber, Hydraulic presses, Vulcanization, Naval Research Laboratory (U.S.), Machinery

Photographs

Hydraulic Press in the Rubber Compounding and Processing Laboratory

Circa 1949

General view of the hydraulic press in the Rubber Compounding and Processing Laboratory at the Naval Air Experimental Station. This unit is a 200-ton capacity Williams-White Moline machine equipped with three 24" x 24"…

Creator Of Work Naval Air Experimental Station, United States. Navy
Subject Aerospace Research Laboratories (U.S.), Rubber, Hydraulic presses, Vulcanization, Naval Research Laboratory (U.S.), Machinery

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Unloading of tensile sheet from mold

Closing operation on hydraulic press

Hydraulic Press in the Rubber Compounding and Processing Laboratory