View of a Yellow Truck and Coach bus during construction. Typed on front: "3-15 to 5-10-1937. Model 744, 36 pass. Transit city service coach. Gas-Mechanical. Construction views, experimental model. A modified 740 with 529 engine. 1 built in 1937, sold in 1942. GMT photo series 20037. Yellow Coach, Pontiac. R.A. Crist." Typed on back: "Coach, 744, construction views of new model, 3-15-1937 to 5-10-37."