Hi All, We have a researcher at our institution who is looking for a shapefile that represents the boundaries of Greece and surrounding areas from 1833 to 1862. Would anyone have any suggestions of where to find open source GIS data files that represent the Balkans/Greece region from that period of time? Regards, Rosa Orlandini -- Rosa Orlandini Map and GIS Librarian Map Library, York University Libraries 102D Scott Library, 4700 Keele Street, Toronto, ON, M3J 1P3 Telephone: 416-736-2100 ext. 88863 Website: www.library.yorku.ca/web/map/ <http://www.library.yorku.ca/web/map/>. The Map Library is located on the first floor of the Scott Library. Scott Library building is #25 on the Keele Campus Map <http://maps.info.yorku.ca/files/2013/02/KEELE_Map_Colour.pdf>.