I uploaded on mediafire a scan of a Kriegsmarine atlas of
my collection, very interesting, showing the
areas of concentration of fishing vessels in the North sea and north-east Atlantic ocean, for each European nation .. .. ... relevant informations for the U-Boot and Riders.
If you want play a real simulation ... use it to see where vassels usually salied
M.Dv.Nr.496 Monatskarten der deutschen Hochseefischerei in der Nordsee und bei Island
->
download standard quality (about 14 Mb)
or
->
download high quality (about 107 Mb)
and enyoy yourself ;-)
by
www.kartengruppe.it
kriegsmarine nautical charts, private collector