Date: | 1920 |
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Description: | Color illustration of the Gray tractor, "showing convenient arrangement of Steering Wheel and Control Levers — also the Automatic Steering Arm which assume... |
Date: | 1920 |
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Description: | Color illustration of the Gray tractor: "Showing arrangement of Radiator, Transmission Case, Gasoline Tank, etc. Lugs were removed from Drum before this ph... |
Date: | 1920 |
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Description: | Color illustration of two men with Gray tractors in a cornfield. The caption reads: "This photo of Gray Tractors in a corn field shows the remarkable rolli... |
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