The prototype of the car was built by the Pullman-Standard Car Manufacturing Company for the Southern Railway from 6-7/1973 and they were classed as the BS-195 (Series 565000-565074) This HO Scale 1:87 Pullman Standard 60'8 BS-195 Single Door Boxcar STL files comes with the body, frame, coupler boxes, doors A, B and C, door latches, brake wheel and coupler box covers. The only thing that you need to complete this model is some 100-ton rolling bearing trucks with 33' metal wheels and metal couplers of your choice. Also you need 2-56 x 1/4 phillips pan head screws for the coupler boxes to the frame and for the trucks and 2-56 x 1/8 phillips pan head screws for the coupler box covers on the coupler boxes. Note these STL files is for personal use only and not to be commercially reproduced!!!