Name/Title
TM 11-330 Switchboard Manual WWIIEntry/Object ID
WWII018Description
This manual was published on October 29th 1943 by the War Department Technical Manual. The manual covered switchboards BD-71, BD-72, BD-72-A and the BD-72-B.Created By
Chelsey KnyffCreate Date
July 6, 2021Updated By
Chelsey KnyffUpdate Date
July 22, 2022