This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Klagenfurt und Villach. NYPL. Information AustroHungarian Monarchy Militargeographisches Institut Cartographer Klagenfurt und Villach Spezialkarte der osterreichischungarischen Monarchie maps cm or smaller Information field Location Stephen Schwarzman Building The Lionel Pincus and Princess Firyal Map Division Information field