Daven Television Receiver
(click on picture for high resolution image)
This was most likely a home made receiver built from Daven instructions, though it is possible that it was factory made. It has two TRF amplifier stages, a detector stage, and a Daven resistance coupled amplifier, with a connecting cable to attach it to a scanning disk.
We have gotten this set working, using an AM radio transmitter and the Western Visionette scanning disk unit we have.
Here is another Daven receiver. It is similar to the one shown in the advertisement below, but not identical. It may be a factory made set, or a home made one.
Courtesy of Luc Sirois