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: | 03 03 1938 |
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Description: | Men work in a sawmill powered by International T-20 and PD-40 power units owned by Andrew Hedstrom. |
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