Date: | 03 24 1938 |
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Description: | Two men use an International T-20 TracTracTor (crawler tractor) to log in a forest. |
Date: | 03 09 1938 |
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Description: | Men using an International T-20 TracTracTor (crawler tractor), PD-80, and P-300 owned by Sam Seppala of Grand Marais, to log white pine. The original capti... |
Date: | 1938 |
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Description: | A man uses an International T-20 TracTracTor (crawler tractor) and PD-40 owned by Andrew Hedstrom to log, saw, and finish work on the Gun Flint Trail. The ... |
Date: | 1945 |
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Description: | Slightly elevated view of a man using a specially outfitted International tractor to work among felled trees in a wooded area. The original caption reads: ... |
Date: | 1945 |
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Description: | View of a man using a specially outfitted diesel tractor to haul a trailer loaded with cut logs. The original caption reads: "Two specially fitted tractors... |
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