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Filter: Subject of Agricultural implements
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| Date: | 1940 |
|---|---|
| Description: | Cover of an advertising brochure for TD-6 TracTracTors (crawler tractors). Features photographs of crawler tractors pulling a road grader and a disk harrow... |
| Date: | 1921 |
|---|---|
| Description: | Front cover of a pamphlet advertising: "Caterpillar Tractors for Road Maintenance." The photograph (partially obscured by an IH Advertising Department stic... |
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