. . "Kaart van\"Germany and its approaches, with international Boundaries as of September 1, 1939, the day Germany invaded Poland and, in red, Boundaries as of January 1, 1938, before Germany seized Austria and Czechoslovaki\", samengesteld door The National Geographic Society,"@nld . "Kaart van\"Germany and its approaches, with international Boundaries as of September 1, 1939, the day Germany invaded Poland and, in red, Boundaries as of January 1, 1938, before Germany seized Austria and Czechoslovaki\", samengesteld door The National Geographic Society,"@nld . .