Greetings Bars and Others
I have found a online source of blue prints of some of german rockets I.E., the A-3,A-5,V-2,WASSERFALL. The source is http://www.digipeer.de. Use a translate software. Here's one drawing of wasserfall. A bit of trivia title blueprint title for V-2 warhead is Elephant.
Jeff Moon
Exbubblehead and BAR

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Great post!

There was an A4/V-2 dimension in there that I was missing and I couldn't resolve in the records I had. But in the midst of a bunch of drawings, I found an old drawing that covered it. It's a little early, but it fits the general arrangement, and likely did not change substantially by the time it went into testing and production.

Thanks!

Greg