Catalog of Hidden Maps

GeoPortOst has its origins in a special catalog edited since the 1950s. The catalog records more than 30,000 hidden maps on Eastern and Southeastern Europe.

Access to already digitized maps:

  1. Select the tab Suche eingrenzen nach.
  2. Select the filter E-Book from the list box Erscheinungsform.
  3. Click the button Suchen in the form Sucheingabe.

Search the Catalog