Bergenson, Olof2021-04-212021-04-211760Mscr 138bhttp://hdl.handle.net/10062/71816openAccessCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/Estonica koguEestiEestimaa kubermangajaloolised kaardidkaardidGeographisk Charta öfwer Hertigedömet EstlandMap