[NJARC] Hi-Gain or WRL "Roto-Brake" and Display info wanted

[John Dilks K2TQN]

Wanted Info, manual, etc.

Hi-Gain or WRL "Roto-Brake" and Display info wanted.

This was popular in the late 1950's and early 60's,  advertised in 
QST and other magazines.  It consisted of a large rotator which 
mounted in the tower and an 18-inch round map of the world, centered 
in the US.  You would mount this on the wall in the shack.  A lighted 
indicator under the map showed a 20 degree beam of light in the 
direction the beam was pointed and would turn with the beam.

I need a manual copy.  And if anyone has one of these rotors, please 
contact me.

73, John Dilks, K2TQN
        mailto:k2tqn at arrl.net
        www.k2tqn.com/