Pennsylvania Railroad FM Flat Car in S Scale
The FM class flat car were 40' long with a capacity of 100,000 lbs. The PRR had around 3,00 of these cars which were built from 1902 through 1913.
This model is the frame for one car. In addition to a wood deck, trucks, and couplers, you may want to add brake equipment, including a vertical shaft and brake wheel to complete the car.
The coupler box and covers are drop-in compatible with Sergent (http://www.sergentengineering.com) and Kadee #802 S scale couplers.