Mapa topográfico de Polonia (1924-1938).
File:Poland_(1924–1938)_location_map.svg
File:Poland_1930.svg

Projection: EPSG 3857
Elevation &amp; shade: GMETD2010
Borders: WBDB &amp; reference map
Rivers, coast &amp; lakes: GSHHS
Rowanwindwhistler

Alphathon