[Set of 17 photos of Caterpillar farm machines exhibited at Ames, Iowa, June 1931, with explanatory notes.]

Caterpillar Tractor Company
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Publication Details Click to collapse Cite/Export

  • Format Books
  • Publication Peoria, Ill. : Caterpillar Tractor Co., 1931.
  • Physical Details
    • 21 leaves : 17 photographs ; 28 cm
  • OCLC ocm35070931
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