This is one of the most loved cars Greyhound ever operated. Born at the 1939 New York World's Fair, at first (PGG 3701) a 33-foot car, it rapidly became a 35-footer. The main-stay of the fleet until the arrival of the PD 4104. The Silverside put Greyhound back on the map in the postwar mid-'40s. This is a must-see video for the Silverside lover.
https://www.youtube.com/watch?v=ij34wp9guos