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Photograph

Alfalfa Demonstration by Agricultural Extension

Date: 1913
Description: Professor Perry G. Holden demonstrates the benefits of growing alfalfa to a group of men, women, and children standing in a crossroads in a commercial area...
Book or Pamphlet

International Harvester Powertrax Brochure

Date: 02 1936
Description: Cover of a International Harvester Powertrax brochure describing "Mobile and Stationary Industrial Power." Includes a photograph of a man hauling cargo wit...
Print

Tractor with Grid-Iron Grips

Date: 1920
Description: Back cover of a booklet produced by the Grid-Iron Grip Company entitled: "The Tractor Traction Problem Solved: Just like a locomotive, It runs on its own."...

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