Quite a while ago someone asked for KriegsMarine maps and I uploaded my collection and published the link.
Now - deeply surprised by the number of downloads - I've cleaned the map collection up a bit.
Many of the KM Maps were found in PDF-format, these have now been converted to jpeg-files instead.
In
this MediaFire folder you'll find the following files:
KM_Maps_JPG_I - content 21 maps (183MB)
KM_Maps_JPG_II - content 12 maps (194MB)
Sea_Maps_historic - content 63 maps (8.5MB)
WW2_NG_Maps - content 22 maps *) (3.3MB)
Note that the KM maps are full sized.
If you have access to a plotter, you can have these printed in their original sizes, like 2x2 meters or more...
*) The National Geographics maps are poorly photographed copies and are solely uploaded to show the amount of map knowledge and details used "back then" and I can only encourage you to do a search for National Geographics Magazines to buy the original magazines or buy the NGM collection on http://ngm.nationalgeographic.com/