WWI: Massed German prisoners of war at a clearing station after the successful Allied offensive near Amiens in Northern France, which began on the 8th August 1918. General Ludendorff described it as ‘The Black Day of the German Army’. - Found via Buzzfeed
Joan Clarke Murray codebreaker at Bletchley Park during World War II, became deputy head of Hut 8 in 1944. Code breaking was almost exclusively done by men during the war. Clarke was paid less than the men and felt that she was prevented from progressing further because of her gender. She was a English cryptanalyst and numismatist. You have Joan and the women of Bletchley Park to thank for changing the History of the World AND the fact that you’re reading this on a computer!
World War 2: Three members of WAAF, (Women's Auxiliary Air Force), equipped with camera guns and aerial camera for overhaul at the School of Instrument and Repairers and Cine Projectionists. Circa 1943.