08-30-2012, 05:34 PM
Concerning the maps: The Univerity of Greifswald has some of these maps online, the one with Remagen for example:
http://greif.uni-greifswald.de/geogreif/geogreif-content/upload/mtbl/5409Linz1893Kopie.jpg
Here you can find an overview of all these maps with numbers and links:
http://www.unsere-ahnen.de/digi_buecher/Uebersichtskarte_Messtischblaetter_nord.pdf
You should zoom in at at least 400% if you want to read the text!
These maps are older, of about 1895-1905, but to get an overview it might be sufficient. The Ludendorff bridge of course was not built yet.
Christoph