Re: What's ZIS?
Posted by Guscha on 2012/4/17 14:33:55
... but that's just a guess.
Howard, thanks for your help and attention. A kind of test equipment would be another possibility.
To follow your idea of some kind of antenna isn't a wrong track. At least some few of short-distance ambulances had been furnished for radio communication, clearly recognizable by long whip antennas.Attach file
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