Antique JH Brunnell 200 Ohms Railroad Telegraph Relay – 80720
Collectables:Transportation Collectables:Railwayana:Hardware Railwayana:Other Hardware Railwayana – Antique JH Brunnell 200 Ohms Railroad Telegraph Relay – 80720
Collectables:Transportation Collectables:Railwayana:Hardware Railwayana:Other Hardware Railwayana – Antique JH Brunnell 200 Ohms Railroad Telegraph Relay – 80720
Collectibles:Transportation:Railroadiana and Trains:Other Railroadiana – Safetran 029602-3 Adjustable Resistor .106-1.00 Ohms – Railroad Signal Crossing