this pic shows a fitted C42, the rectangle on the top of the set is a side view of a B47. The C42 was the main set used to talk to Sqn Command, and the B47 used as the inter troop means. However at times the C42 was removed and replaced with a C13 set, the C13 was the main set we used in Cyprus, very good as it could be tuned into "The Voice of Peace" a pirate radio station in a ship of the coast, however the C13 deteriated at night due to the atmospherics. Alien please confirm.