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Photograph

Factory of Comet Aircraft Engines

Date: 11 1929
Description: Interior of a factory floor, with several large machines for manufacturing aircraft engines, including Landis, Whitcomb Manufacturing Company and Gisholt. ...
Photograph

Factory of Comet Aircraft Engines

Date: 11 07 1929
Description: Interior of a factory floor, with several large machines for manufacturing aircraft engines under the skylights. A Gisholt lathe is prominently pictured se...
Photograph

Factory of Comet Aircraft Engines

Date: 11 07 1929
Description: Interior view of a factory floor. Machinery by Whitcomb Manufacturing Company is in the right foreground, and a Comet 7-cylinder aircraft engine is in the ...
Photograph

7-RA Comet Engine on Alexander Eaglerock A-12 Aircraft

Date: 04 22 1930
Description: Front view of a Alexander Eaglerock A-12 aircraft fitted with the 7-RA Comet air-cooled radial piston engine with seven cylinders. The fixed-wing plane sit...
Photograph

Comet Engine Manufacture

Date: 03 20 1930
Description: View inside a 7-D Comet aircraft engine manufacturing and assembly plant. An engine with nose cowling, propeller shaft and cylinders is supported by an eng...
Photograph

Women in Torpedo Factory

Date: 01 13 1943
Description: A line of female factory workers operate milling machines at an International Harvester plant responsible for manufacturing aircraft torpedo parts. Origina...
Photograph

Lawson Plant Exterior

Date: 1919
Description: Exterior view from field across pond towards Alfred Lawson's aircraft plant, with buildings and smokestacks. Men are working with a pile of lumber on the l...
Photograph

Woman Operating a Grinder at Torpedo Factory

Date: 01 13 1943
Description: A woman operating a grinding machine at an International Harvester factory responsible for manufacturing aircraft torpedo parts. Original caption reads: "T...
Photograph

Base of Oerlikon Anti-Aircraft Gun

Date: 1942
Description: View of base of the Oerlikon anti-aircraft gun in a factory, possibly International Harvester's Indianapolis Works.
Photograph

Kreider-Reisner C-4 Challenger with Comet Engine

Date: 07 22 1929
Description: Left side profile view of a 7-cylinder Comet air-cooled radial piston engine and propeller on a Kreider-Reisner C-4 Challenger aircraft. A design of the Co...
Photograph

Aircraft Manufacturer and 7-Cylinder Comet Engine

Date: 07 22 1929
Description: Left side view of the 7-cylinder Comet engine fitted to the nose of an aircraft under construction. The fuselage is standing on the factory floor. A work t...
Photograph

7-Cylinder Comet Airplane Engine

Date: 07 22 1929
Description: Profile view of a 7-cylinder Comet air-cooled radial piston engine, designed by the Comet Engine Corporation on an unidentified make of aircraft at the Oak...
Photograph

Man Using Microscope

Date: 1943
Description: A man using a microscope to match a ball bearing for an aircraft torpedo at an International Harvester factory. The original caption reads: "A powerful mic...
Photograph

Woman Inspecting Bearing in Aircraft Torpedo Manufacture

Date: 01 13 1943
Description: Female worker inspecting a ball bearing for an aircraft torpedo at an International Harvester factory. Original caption reads: "The precision instrument us...
Photograph

Worker at Airplane Assembly Plant

Date: 01 24 1930
Description: View towards a factory man working at a plant that assembled Comet engines for aircraft. The man is standing at a desk fitted with instruments in a narrow ...
Photograph

Lawson Drafting Tables

Date: 1919
Description: Elevated view of drafting tables for aircraft design, presumably inside the Lawson plant. There are several stools, desks and tables set up in the corner o...
Photograph

Workers at Airplane Assembly Plant

Date: 01 24 1930
Description: View of two factory men at work desks at a plant that assembled Comet aircraft engines. They are sitting on wooden stools between Korn scales in a narrow b...
Photograph

Women Factory Workers in Torpedo Plant

Date: 01 13 1943
Description: Female factory workers operating automatic screw machines at an International Harvester aircraft torpedo factory. Caption on photograph reads: "Two batteri...
Photograph

7-Cylinder Comet Airplane Engine

Date: 01 24 1930
Description: View from front of a 7-cylinder Comet airplane engine undergoing assembly. The engine is mounted to a wooden stand, located in a brick manufacturing buildi...
Photograph

Thaden T-2 Aircraft with Comet 7-D Engine

Date: 07 22 1929
Description: Right side profile view of the front of a Comet 7-D air-cooled radial piston engine and wooden propeller on a Thaden T-2 aircraft. A design of the Comet En...

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