Bonner DIGIMITE 4

                 ORBIT 12 chan reed

          ARISTO-CRAFT 6 chan reed

      Citizen-Ship 8 chan reed (tube)

                 MIN-X 6 chan reed

                Bonner DIGIMITE 4RS

        Kraft / Ace 1 chan & Phelps pulser

            MIN-X Galloping Ghost

              F&M Gallopig Ghost

        F&M single chan w/ Royal servo

             RCM-Controlaire DIGITRIO

                     Controlaire pulse

          Controlaire Galloping Ghost

                MIN-X single chan

   Citizen-Ship 10 chan reed (transistor)