Date: | 1948 |
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Description: | Color photograph of an International Diesel TD-24 crawler tractor with a sheepsfoot roller used for road construction on the south side of Dorena Lake Dam. |
Date: | 1939 |
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Description: | Elevated view of a man operating a TD-18 crawler tractor to level a road in the wintertime. There is a farm in the background. Original caption reads: "TD-... |
Date: | 1921 |
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Description: | Back cover of a pamphlet advertising the Caterpillar tractor with a headline that reads: "Power for Every Need." It is illustrated with six photographs of ... |
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