Power shovel grading earth for Grand Trunk Western Railroad, General Motors Truck Plant, Pontiac, Michigan
Grab
Description
View of a power shovel grading earth for Grand Trunk Western Railroad on the site of the General Motors Truck Plant (also Yellow Truck and Coach Manufacturing Company) in Pontiac, Michigan. Label on back: "Grading for Grand Trunk R.R. belt line and sidings." Handwritten on back: "General Motors Truck Plant, Pontiac, MI, 1927."