I was recently given this object when my grandpa helped clean out an old concrete signal house for the 940's air compressor. (Learn more HERE)
It is about an inch and a half by an inch. As I said, it was found in an old concrete signal building, (in use from the 70's to the 90's I believe) screwed onto a board. It appears to be made of a compressed rubber material. The lettering is also stamped, not raised or printed. That is all I really know.
If anyone has any ideas of what this was used for that would be great! IWho knows, it might not even be railroad related. Thanks!
Acela
The timbers beneath the rails are not the only ties that bind on the railroad. --Robert S. McGonigal
Our community is FREE to join. To participate you must either login or register for an account.