Sliač (Slovakia), 1947 Sliač-spa Regional geography, Spa Graphic, Local postcards Slovakotour From Digital Library and Digital Archive of Slovak National Library https://dikda.snk.sk/view/uuid:3d23b225-b1e0-445d-… #Slovakia #Slovensko #SVK #SK #history #image #photography #photo #postcards #postcard #map #maps #retro #photos