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| 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... |
| Date: | 12 20 1943 |
|---|---|
| Description: | Research engineer A.B. Welty stands next to the moisture controlling device at International Harvester Company's farm machinery engineering department. The... |
| Date: | 1944 |
|---|---|
| Description: | The original photograph caption reads: "Carl Mott, research engineer in International Harvester Company's farm engineering machinery department in Chicago,... |
| 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... |
| Date: | 1944 |
|---|---|
| Description: | Arnold Batson works with natural and synthetic rubbers in the rubber laboratory at the Gas Power Engineering Department. The original caption reads: "Exper... |
| Date: | 1944 |
|---|---|
| Description: | C.R. Rogers, chief engineer of International Harvester Company's Gas Power Engineering Department, sitting behind a desk. The original caption reads: "C.R.... |
| 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... |
| 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... |
| 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... |
| Date: | 1944 |
|---|---|
| Description: | W.F. Borgerd, refrigeration engineer of International Harvester Company, looks at a milk cooler. The original caption reads: "W.F. Borgerd, refrigeration e... |
| Date: | 1900 |
|---|---|
| Description: | Men inside the McCormick Works standing at machinery doing research and development. |
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