Übersichtskarte 1: 1 000 000 Warschau – Moskau, 194120th century, 5 decade, Map of Lithuania/Poland description Übersichtskarte 1: 1 000 000 Warschau - Moskau Warsaw, depicting the new boundaries of “Lettland,” “Litauen,” and “Ehrmaligan (Former) Polen.” The Vilnius region had been returned to Lithuania by Russia in October 1939, but it was under German occupation from June 1941 until July 1944. Year 1941 Author Deutsches Militär- Kartographisches Institut (mapmaker) Sources www.mapywig.org