Williams coil. Reference: A-21-650 A21-650
Coil
Bally / Midway solenoid coil. Reference: A-25-1150
Bally solenoid coil. Reference: A-31-3000
Relay coil. Subsitute for A-5457
Gottlieb DC relay coil...
Coil - solenoid
Coil - large spool