The Type M1944 tunic also known as the "Ike" Jacket was an American adaptation of the British issued battle dress blouse. By the end of the war the M1944 replaced the longer Type M1939, M1940, and M1942 style coats.
This tunic was worn by the donor Staff Sergeant Walter Kramer. Kramer served as an aerial gunner on Consolidated B-24 "Liberator" bombers of the 491st Heavy Bombardment Group.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.