Hope this is not OT.
The Marine Nationale has a website with detailed plans of as many as 400 French warships dating from 1900 to 1960. They are scans of the original plans:
http://www.servicehistorique.sga.def...to/central.htm
Anyone interested in making 3d models of French ships would find a valuable tool here.
BTW, they have plans of the Type IXC too:
http://www.servicehistorique.sga.def...ato.php?id=519
and of the T2 torpedo:
http://www.servicehistorique.sga.def...ato.php?id=518
Gute Jagd
Buhring