Below is a sampling of the many pieces of radio equipment from WWI to the cold war. Many are operational and visitors can listen to receivers covering LF to UHF. Click on the image for a larger picture...
-A variety of World War II radios
-The operating position with working 19 set, CSR5 and TCS 
-Canadian Marconi CM11 transmitter/receiver 
-Royal Canadian Airforce AT3 transmitter 
-Entrance to the "Foxhole 
Marconi, Racal, VRL
-CR100, WS 52, WW1 trench set, etc 
-VRL receiver, French Receiver, RCAF sets, more green 
Some of the units on display are: 19 sets, 9 set, C52, CSR5, CM11, BC653, SCR522, ARC5's, ART13,
AR2, TCS, R1155, BC348 and many more.