[TowerTalk] Looking for a pair of selsyns for an old Telrex rotor

[Charles Johnson]

Am looking for one, possibly two selsyns (also known as synchronous transmitters, or control transmitters) for an old Telrex rotor. They are model number 2J1G1 and were made by a number of different companies: GE, Bendix, Electronic Typewriter div of IBM and possibly others. These units are cylindrical approx 2" diameter, 5" inches long with five wires connecting to one end and a small shaft coming out the other end.

Anyone have any of these or know of a source?

Thanks in advance, 73, Charles, K4ZRJ