----- Original Message ----- From: "Graham Ridgeway" <m5aav at btinternet.com> > According to 'ze book' the G3+3 series was issued between 1969 - 71 Methinks that should be 1946 - 1971 for the G3+3; 1969 - 1971 for G3Z+2 Bob, 5B4AGN