Vintage G.S. 6842 R1C Elevator Control Board – Analog Logic PCB with Capacitors

Dover Elevator Intermediate Logic PCB Control Board Pulled From Working Elevator

Elevator Intermediate Control Logic PCB Board Pulled From Working Elevator

Dover Elevator Control Board 6306BP12 Main Logic PCB Pulled From Working

Dover Elevator Control Board 6306PF2 Interface Logic PCB Pulled From Working

A8113N5 Vintage Otis Elevator Board

Rare Large US Elevator Universal Logic Wire Wrap Board GI / Fairchild F8 CPU

Rare Large US Elevator Universal Logic WireWrap Board GI / Fairchild F8 CPU Card