[GreenKeys] Watizit?

[Gerald]

Hi all
I have a couple of pictures on my website of a Panoramic Receiver.
We are not sure what it is for other than it is from Temco aircraft corp.
The reason I am sending this to you is it came from the fellow that I got 
all of the teletype equipment and was not sure what it was used for.
http://www.projectgm.com/html/whatizit_.html
Take a look and let me know what you think.
Thanks
Gerald
KD8ENK