Can anybody help me identify this metal plaque? It was found recently on the tracks in Ste. Genevieve, MO. It's a little over 12' long and 5" wide.
Looks like a brake badge plate which shows the proportions of the links and levers in a freight car brake system.
Thanks for the input, Karl? Anybody have any additional info, such as age? The young fella that found it is curious.