SIMPLEX

RAILWAY EQUIPMENT-NAMELY, [ RAILWAY CAR TRUCKS, SIDE FRAMES, BOLSTERS, TRANSOMS, SPRING PLANKS, JOURNAL BOXES, SPRINGS, SPRING CLIPS, SPRING BANDS, SPRING SEATS AND BRACKETS, SPRING CAPS, BRAKE HANGER BRACKETS, SWING HANGERS, CENTER AND ] SIDE BEARINGS, [ EQUALIZERS, SPRING NESTS, WHEEL AND AXLE ASSEMBLIES AND THE PARTS THEREOF; ROLLER, BALL, AND FRICTION BEARINGS; WHEELS, AXLES, CAGES, AND SHRINK COLLARS ]