The Cryptologist's Life gallery displays pictures of the daily life of the women who lived in the Government Dormitory Arlington Hall. Arlington Hall was a former girls school that the military acquired and used as a base for those working in Cryptology.
These images may or may not have Winthrop Alumna in them, but they do show what life was like working in Washington, D.C.
There are also two images that show the Air Cadets with Winthrop girls. There are more pictures of the Army Air Cadets at Winthrop at the Louise Pettus Archives.