Still going through boxes of "things". 3 NOS Millen 33207 Tube sockets: $25.00 ea. FOB 77328 2 USED sockets, MFGR unknown (removed from European marine transmitter) but same size and pin configuration as the Millen sockets. $10.00 ea. FOB 77328 I may have some more used ones. Still MORE boxes to go through. Dave, W5WP