Date: | 1920 |
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Description: | Side-view diagram of a Holt Combined Harvester with all parts labeled. The caption beneath the drawing reads: "Sectional View of the Model 30 'Holt' Combin... |
Date: | 1920 |
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Description: | Cut-away diagram of the Holt Model 32 Combined Harvester. The text at bottom reads: "The above sectional view of the separator of the Model 32 'Holt' Combi... |
Date: | 1920 |
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Description: | Color illustration of the Holt "Caterpillar" Model 32 Lifetime combined harvester. |
Date: | 1920 |
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Description: | Illustrations of the Holt Model 32 (top) and Model 30 "Caterpillar" Lifetime harvesters (combines). |
Date: | 1920 |
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Description: | Three-quarter view towards right front side of the Caterpillar 45 crawler tractor. |
Date: | 1920 |
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Description: | Three-quarter view towards the left front side of the Caterpillar 45 crawler tractor. |
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