SUBMARINE (H.M.S.) B6. (1906) Proposed Wireless Telegraphy Arrangements (in red)
Scale 1:24 tracing drawing giving a Part Profile and Plan showing proposed W/T arrangements. Plan Approval record notes in red.
NPN0839 - NPN0844. Box ADFB0016.
NPN0839 - NPN0844. Box ADFB0016.