Torpedo Manual Targeting discussion

Originally Posted by joegrundman

you can also get the U-boat commander's handbook for free on the internet here,

http://www.hnsa.org/doc/uboat/index.htm

but i don't know if its exactly the same as the one von Zelda indicated

It is exactly the same as far as I can tell. It lacks the book's introduction, but otherwise the reprint of the original in English is all there.