Date: | 07 1951 |
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Description: | Graphic from University of Wisconsin Extension Service Special Circular 20 showing progress in transportation and economics and posing the question "have o... |
Date: | |
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Description: | Memohead of the J.I. Case Plow Works of Racine, Wisconsin, with an elevated view of the company plant and a smaller scene set on a scroll of a man driving ... |
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