Really enjoyed 5 great ragchews with all homebrew stuff and a Type 51 RAF key as used on the venerable Vulcan bomber. The transmitter was a12BY7A/2x1625 crystal rig made from an old WW2 ARC5 chassis, and the receiver was an almost finished solid state job using a uBITX Raduino with a bunch of W7ZOI Progressive Receiver mixers, amps and a HYCAS IF strip. Thanks to everyone that gave me a shout!  Scott ka9p