- 30's railroad track STOP sign flag Sign Clamp on Switch Antique RR 2 sided Decor
- vintage railroad track "STOP" sign flag, likely dating from the 1930s
- It features a metal sign with "STOP" lettering on a clamp-on mechanism designed to be fastened directly onto railroad tracks.
- The signal was used by workers to notify train engineers where to stop & start
selling off a lifetime collection of old railroad lamps signs etc....
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