BD-14

From RadioNerds
Revision as of 17:42, 1 March 2014 by BinD (talk | contribs)
Jump to navigation Jump to search

BD-14.jpg

References

  • TM 11-331 Switchboard BD-14. War Dept. Jun. 1941. 16 p. U408.3.A13 TM 11-331 Jun. 1941