As per picture Not tested Don’t even know what they are for? I think radios?
Rock-Ola Reverse Relay Replacement Board & Relay Easy Fit
Vintage 1970s 2 ZEGNA 'Automatic Intercom FM Wireless' Devices, HIC-1500, GC
Vintage Compass Military Navigational Marine Brass Devices Pocket Nautical Navigational Instrument
switch relay 240v ac
5x 8 PIN PAINTON JONES PLUG CONNECTOR Chassis Mounting Base Socket Relay - E16
