IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In 1925, the Holt Manufacturing ...
Place United States Data Source Smithsonian Libraries Topic Tractor industry--History siris_sil_620110 SIL BIG BOOK OF CATERPILLAR : THE COMPLETE HISTORY OF CATERPILLAR BULLDOZERS AND TRACTORS PLUS ...
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