Date: | 1961 |
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Description: | International TD-30 crawler tractor (TracTracTor) working to widen U.S. Highway 40 near Berthoud Pass in Colorado. The highway wound through the Rocky Moun... |
Date: | 1961 |
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Description: | Advertising brochure for an International TD-20 201 series crawler tractor (TracTracTor). The cover color illustration shows a man operating the crawler tr... |
Date: | 1961 |
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Description: | View of building under construction from a boat on the river. |
Date: | 1961 |
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Description: | A man driving an International TD-30 crawler ascends a steep pile of dirt on a construction site. There is a front loader in the foreground. |
Date: | 1961 |
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Description: | Slightly elevated view of three men posing with a Scout pickup, International dump truck, and International/Wagner front end loader. On the driver's side d... |
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