Good stamp.
One of the unique characteristics of the Luftwaffe (as opposed to independent air forces of other nations), was the possession of an organic paratrooper force; the Fallschirmjäger. These were established in 1938. They saw action in their proper role during 1940–1941, most notably in the capture of the Belgian army fortress at Eben–Emael and the Battle of the Netherlands in May 1940, They also took part in the invasion of Crete in May 1941. More than 4,000 Fallschirmjäger were killed during the Crete operation. Consequently, these forces were only used for smaller-scale operations, such as the successful rescue of Benito Mussolini, the then-deposed dictator of Italy, in 1943. Fallschirmjäger formations were used as standard infantry in all theaters of the war.