This is a Micro-Trains 98012170 Z Scale Southern Pacific F7 B-Unit Dummy Diesel Locomotive with Magne-Matic Couplers #8295. This F7 B unit locomotive was painted gray and lettered in white. It was built in February of 1953. This unit stayed with the SP for it’s entire working life. In 1959, SP standardized with a paint scheme of dark gray, … This item has been graded per TCA standards C-8: Like New based on visual appearance. The instruction manual is not included. The original box is included. Overall condition is Like New. Availability: Ships within 1 Business Day! Trainz Product Id: 11506436.