Quite old thread, but what na interesting subject. Does any of our experts (Nicolo?)know more on this electric "Vorhaltrechner"?
Forum: Technology and Operations

I am looking for any data concerning the use of bathythermographs by the Kriegsmarine. I already knew that the germans had it (Rudolf Lusar wrote it in the 60`s), but recently I came upon this: see page 31. They were using it on a regular basis by 1944. Anyone?
Forum: Technology and Operations