Difference between revisions of "SB-55"
Jump to navigation
Jump to search
(Created page with "==References== * TM 11-2084 Telephone Switchboards SB-55/FTC and SB-55A~FTC (fire reporting), 29 Nov. 1949") |
(No difference)
|
Latest revision as of 19:55, 17 August 2020
References
- TM 11-2084 Telephone Switchboards SB-55/FTC and SB-55A~FTC (fire reporting), 29 Nov. 1949