Title: History of the 20th Aero Squadron
Description: I knew Barty he was one of my father's best friends in the 20th.  I have one of the original copies and it covers evry detail of their time even has a menu from the ship they went over on in WWI.  My father was a Staff Sargent Chester Cy Martin.
Subjects: History, World War, 1939-1945, Regimental histories, Directories, United States. Army. Aero Squadron, 20th, United States