Early VVSS Bogie - Ordinance Steel Foundry (OSF)
Early VVSS Bogie - Ford Foundry (GAD)
Early VVSS Bogie - National Malleable and Steel Casting
Early VVSS Bogie - American Steel Foundries Indiana Harbour Works
Sherman early \ Sherman early "fancy style" drive sprocket
Early VVSS Bogie - Forged swingarms
Early VVSS Bogie - Roller brackets with spacer (Mid type)
Early VVSS Bogie - Late skid type
Early VVSS Bogie - Initial skid type