I’m working on a mapping project and I need some sources about interwar Czechoslovakia that I could’nt find searching the internet in English, Italian or Romanian.
In particular I’m looking for the 1930 census and a map with the borders of the municipalities back then. And by municipality I mean the village border level. I found the [municipality borders](https://collections.library.yale.edu/catalog/15498155) I need for Slovakia and Transcarpathia, but nothing for the whole of Czechoslovakia. Can somebody help me?
Btw I know the maps I linked are missing southern Slovakia, they’re just German WW2 maps, so that region is included in a similar map of Hungary because of the First Vienna Award.
Thanks in advance from a former Romanian neighbour!
by WadeQuenya