Part of:
Center for Adventist Research Photograph Collection
Date issued:
01/01/1975
Source:
Center for Adventist Research
描述:
This steam tractor, handmade to the smallest screw, was one of the items entered in a craft and hobby show at Andrews University, Sunday, March 9, 1975. The tractor, nearly two feet long, was made by Merle Van De Warker, manager of the engineering services at Modern Plastics Corporation in ...