Bowser 43045 HO Scale H22 Open Hopper Pennsylvania PRR 407342 StIM&S The American Association of Railroads

The American Association of Railroads (AAR) helped set the standards for Railroad Box cars

and metal zipper charm details

107mm (for Sprung set-up)

The muzzle-brake

Kit - 32 x 11-1/8 x 10" 81

Bowser 43045 HO Scale H22 Open Hopper Pennsylvania PRR 407342 StIM&S The American Association of RailroadsBowser 43045 HO Scale H22 Open Hopper Pennsylvania PRR 407342 The H 22a was a converted H 22 coke car. It was originally built with clam shell doors but were converted to saw tooth doors as shop repairs were required. This conversion did not cause a class change so either type of doors could be found at various times. The conversion to class H 22A began in 1923. This conversion replaced the coke slats with solid panels above the belt line and placed