???Question??? Has anyone ever seen a photo or drawing of, I want to say, barges? life buoys? life boats? that the British had moored? set? in the channel for downed airmen? I once saw an artist's rendering of one of these things. It looked quite spacious, with a bed, and was designed to accomodate/protect a downed airmen from the cold water while waiting to be rescued. Was this something real or make believe?