2010.030.DWG.V.029--none--Pittsburgh Steel Foundry Co Forging For Roller Bearing Passenger Car Axle Class D Axle Size of Journal 5.5-inch x 10-inch--1946 0109
2010.030.DWG.V.030--none--Railway Car Journal Bearing Having Extended Bearing Surface--1953 1230
2010.030.DWG.V.031--none--Commonwealth Steel Co Swing Hanger and Details For Passenger Cars Six Wheel Trucks Bottom Equalized Trucks--1925 0420
