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Filter: Subject of Agricultural implements
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Filter: Subject of road construction workers
| 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 and back cover of a pamphlet advertising Cletrac tank-type tractors featuring a photograph of a man using a Cletrac crawler tractor to haul a wagon. ... |
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