This “HO” scale Althearn RTR Rail Diesel Combine Railcar (RDC-3) in New Haven livery is licensed as a Railway Post Office (Athearn cat. ref. 2177). The model is free running and in very good little-used condition. It has a centrally mounted working motor and extended drive shafts fitted with universal couplings, but the power cannot be transferred to the bogie axles as currently, there are no flexible rubber bands fitted. There is an assembly instructions leaflet with the model which clearly shows rubber band drives (cat. ref. 90101) but none are present in the model box. The assembly instructions leaflet refers to powered and dummy models, so this model could be run as a dummy model! Model has assembly instruction leaflet and original box in very good condition.