This
device was made in the late 40s by Crest Laboratories to generate
horizontal and vertical bars on the picture tube for adjustment of
linearity. It was installed by removing the socket from the CRT and
inserting the device. (Donated by Joe Sousa)
Simpson TV Antenna Compass. Used to orient TV antennas. (Donated by
Charles Harper)
Simpson Model 406 Chromatic Amplifier (Donated by Bill Walter,
restored by Joe Sousa). Used to amplify video and chroma signals for
low sensitivity oscilloscopes. Here is the
operator's manual.