sig gen
The signal generator is the blue thing in post #6 , it is a Larkspur item , 'oscillator test set No.1' . An example of universal test equipment used for aligning the tuned circuits of radio sets.
Your uploaded pics won't enlarge for some reason. Can't make out the text on that circuit .
The B47 , your pic 3 and 4 is a low powered VHF liason set , used in armoured vehicles ? Centurions and Ferrets. I bought the last of the B47's that Aussie disposals had at Dandenong, 10 bucks each , the salesman said "we are getting out of the surplus radios" and he offered me a free Murphy navy receiver !
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1940 cab 11 C8
1940 Morris-Commercial PU
1941 Morris-Commercial CS8
1940 Chev. 15cwt GS Van ( Aust.)
1942-45 Jeep salad
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