I have written a number of kit appreciation posts for freight car kits that I have especially enjoyed. This one is about a Speedwitch Media kit for a Northern Pacific 50-foot single-sheathed automobile car, kit K103.
The prototype is a group of 1000 cars purchased by NP in 1926, the first 500 from Pressed Steel Car Co. (cars 5000–5499) and 500 more from Stan...