Re. WW2 Propaganda Maps... Not sure if there is already a thread on these. But here, at least are a couple I saw recently. Ones produced in other languages for perhaps distant places. They always seem to require a degree of attention to see their details... The top one below, for example seems to be highlighting the British Empire and Dominions etc. Portugal - looking elsewhere? Edit - A somewhat unusual shape for Wales...
Not necessarily propaganda. Is the British Empire facing the sunset? Sunday News (New York) 29 October 1939.
National Geographic Article... How to Make Maps and Influence People With maps including... WARNING SIGN This British poster from 1939 warns of German invasion plans, according to a purported “map issued by the Nazis in 1937.” The map shows Britain under German control by 1948. What might have seemed hysterical at the time—just after the fall of Poland—would later come all too close to reality. P.J. MODE COLLECTION OF PERSUASIVE CARTOGRAPHY AT CORNELL UNIVERSITY