BD-71 Field Switch Board and EE-8B Field Telephonescreinemann

The U.S. Army BD-71 Switchboard was used during World War II and Korean Wars by many units for field or camp communications. The devices had six line capabilities that allowed direct line communications through the use of field telephones. I restored this set to full operating condition, thanks to Steve Hilz for the spare parts!

Wired into a RM-29A remote control and SCR-284 Radio

On Display

On Display

BD-71

On Display


BD-71 Manual from 1944 TM-1138 Dec 1944

BD-71 and BD-72 Instructions for use 1937 Manual