the map were introduced by Act No. 125/1927 Zb. and became effective in 1928. {{PD-self}} [[Category:Maps of Czechoslovakia]] [[Cat Uploaded with derivativeFX...
Czechoslovak Republic.SVG Tschechoslowakei 1928.png Zeme Ceskoslovenska 1928-1938.png Cz-svk granica.png Czechoslovakia01 ru.png Czechoslovakia01 cs.png...
