CAN YOU IDENTIFY ?
In our collection we have
several unidentified items.
Any help is much appreciated!
Automatic Keying Device Type 1
All mechanical, output is only a switch (key) contact which will go to an transmitter.
Where would this be used? Beacon, Airfield ID, or.....???
Air Ministry, Loading unit Aerial type 111
Time Base unit Type 121
Yes, the connectors are now laying loose, but they should be there! (as seen on the other unit)
Can anybody identify these two Air Ministry switchboards?
For our collection we are searching for the
following parts. (and much other......)