I didn't spell old Elmo's name correctly! Such a outstanding radio operator certainly deserves better from me. Elmo N. Pickerill 1885-1968 Elmo Pickerill's spark radio and two receivers on the first trip! I know that is "Spark" - but they don't have a "spark" reflector - anyway they did CW later on. http://www.earlyaviators.com/epickeril.htm 73 DR