Date: | 1928 |
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Description: | Cut-away sectional view of the Massey-Harris Wallis tractor as seen from the left side. The text at the top of the illustration reads: "Light, Simple, Dura... |
Date: | 1928 |
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Description: | Side view of a John Deere farm tractor with parts labeled. The caption beneath the illustration reads: "This cross-section view illustrates how the John De... |
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