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Photograph

Analyzing Composition of Cement

Date: 09 20 1956
Description: Katharine Mather of the Corps of Engineers Waterways Experiment Station checks a computer analysis of the composition of cement.
Photograph

George Trayer with Plywood Panel

Date: 06 23 1933
Description: U.S. Forest Products engineer, George W. Trayer, in the laboratory with a plywood panel, newly developed to provide strength and durability in construction...
Photograph

Field Testing Experimental Cotton Picker

Date: 03 16 1927
Description: Engineering photograph of men field testing an experimental cotton picker pulled by a Farmall tractor.
Photograph

Limited Production Motor Cultivator

Date: 06 12 1917
Description: Engineering photograph of a man field testing a limited production motor cultivator. Original caption reads: "... the 1916 motor cultivator with the additi...
Photograph

Experimental Combine with Farmall M Tractor

Date: 1939
Description: Elevated view of men field testing an experimental 12 foot McCormick-Deering combine (harvester-thresher) with a Farmall M tractor. Mountains are in the ba...
Photograph

Experimental McCormick-Deering Combine and Farmall M Tractor

Date: 1939
Description: Elevated view of men field testing an experimental McCormick-Deering 12 foot combine with a Farmall M tractor.
Photograph

Experimental Four-Wheel Rubber Tire Tractor

Date: 05 25 1954
Description: Man standing next to an experimental four wheel rubber tire tractor inside an International Harvester engineering(?) facility.
Photograph

First Self-Propelled Combine by IH

Date: 1942
Description: Man testing the model 123-SP (self-propelled) combine (harvester-thresher) in a field. The machine was International Harvester's first self-propelled combi...
Photograph

McCormick Works Paint(?) Laboratory

Date: 1900
Description: Technicians standing and sitting in the paint(?) laboratory at the McCormick Reaper Works factory. Tables are equipped with burners, beakers and other supp...
Photograph

Ventilator Testing Cabinet

Date: 11 05 1954
Description: Man operating a ventilator testing cabinet at W.R. Carnes Company.
Photograph

Ventilator Testing Cylinder

Date: 11 05 1954
Description: Man operating a ventilator testing cylinder at W.R. Carnes Company.
Photograph

Carnes Company Testing Room

Date: 11 05 1954
Description: Man standing on a platform ladder adjusting a ceiling ventilator in the testing room at W.R. Carnes Company, wide angle view.
Photograph

Rock with Petroglyphs

Date: 1953
Description: Stone displaying ancient writing. The rock was on the grounds of International Harvester's Phoenix Proving Grounds. Opened in 1947, the proving ground was...
Photograph

Research Engineer Carl Mott

Date: 1944
Description: The original photograph caption reads: "Carl Mott, research engineer in International Harvester Company's farm engineering machinery department in Chicago,...
Photograph

Chemical Laboratory

Date: 1944
Description: Gertrude Satina weighs a piece of steel in the chemical laboratory at the International Harvester Company. The original caption reads: "This photo shows th...
Photograph

Pneumatic Cotton Picker

Date: 09 02 1924
Description: Men are holding a white backdrop behind an experimental version of an International Harvester cotton picker. The original caption reads: "This was an early...
Photograph

Drafting Room

Date: 1944
Description: Men sit behind desks in the drafting room of International Harvester Company's farm machinery engineering department. The original caption reads: "A portio...
Photograph

Machine Shop for Experimental Machines

Date: 1944
Description: Elevated view of men working at stations in the machine shop of International Harvester Company's engineering department. The original caption reads: "Scen...
Photograph

Experimental Combine

Date: 1943
Description: Lee and Gray, International Harvester employees, and Fowler McCormick, looking at an experimental combine (harvester-thresher) in a field. A Farmall tracto...
Photograph

Micro-Photography in IH Engineering

Date: 1944
Description: William Koppa uses a microscope to examine a specimen of steel. The original caption reads: "Micro-photography is employed at International Harvester's Gas...

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