View of a Yellow Truck and Coach bus for Greyhound Lines. Typed on front: "3-30-38. Model 743, 36 pass. Greyhound Cruiser coach. First experimental coach with air conditioning. RH broadside view. GMT photo 20667. Yellow Coach, Pontiac. R.A. Crist." Typed on back: "Air conditioned Greyhound, 3-30-38. Coach 743."