RFA "APPLELEAF" (1917) WIRELESS TELEGRAPHY ARRANGEMENTS.
Scale 1:192, 1:96, & 1:24 print of a tracing drawing showing the wireless telegraphy arrangements: Elevation, and Plans of Bridge Structure.
NPN0735 - 0737. Box ADFB0014.
NPN0735 - 0737. Box ADFB0014.