A-50-13 Auto Box Cars
A roster of the A-50-13 class Auto Box cars is provided as follows:
SP 63330-63579 10-11/1936 (re#'d to SP 200000-200246) (spec. #'s SP 682343-682589) SP 63747-64096 4/1937 (re#'d to SP 200247-200586) (spec. #'s SP 682590-682918)
These 40'-6" all steel auto cars were built in 1936-37 by Mt. Vernon Car Co. and featured 3848 ft3 capacity, double side doors and wood running boards. A Tony Thompson review of the Sunshine HO scale model of this class in the Spring 1997 (#51) edition of the SP Historical and Technical Society's magazine Trainline.