MAY HAVE SCRATCHES AND SCUFFS FROM BEING ON SHELF.
Vintage General Railway Signal Company Type W Size 2, 54250 AC Relay Pat. 1953
Vintage General Railway Signal GRS RELAY DWG. NO. 31580 GR.10
Vintage General Railway Signal Co. Type K DC Relay Railroad 53000
Vintage General Railway Signal Company Type W Size 2, 54250 AC Relay Pat. 1932
Vintage 1954 General Railway Signal Co. 12V Relay - Type K Size 2
General Railway Signal Co Railroad Crossing Signal Reference Manual
