Film Footage of Tractors, Plows, and Planters (circa 1940)

Description: This film shows footage of agricultural engineers at Iowa State College (now University) demonstrating a variety of plows, tractors, and planters. Tractors used include Handy Man, Oliver Model 70, and John Deere Model B (?) tractors.

Online Copy: https://www.youtube.com/watch?v=blgiFMuw0IA

Metadata Source:YouTube