SUBMARINE (H.M.S.) B6. (1906) Proposed Wireless Telegraphy Arrangements (in red)
Scale 1:48 tracing drawing giving a Profile and Plan showing proposed W/T arrangements (in red). Modified in yellow in accordance with the recommendations of the CO of the submarine flotilla. See later drawing NPN0843.
NPN0839 - NPN0844. Box ADFB0016.
NPN0839 - NPN0844. Box ADFB0016.