After a twenty-three-year absence, women returned to general Navy service in early August 1942, when Mildred McAfee was sworn in as a Naval Reserve Lieutenant Commander, the first female commissioned officer in U.S. Navy history, and the first Director of the WAVES, or "Women Accepted for Volunteer Emergency Service". In the decades since the last of the Yeomen (F) left active duty, only a relatively small corps of Navy Nurses represented their gender in the Naval service, and they had never had formal officer status.
http://www.history.navy.m...tpic/females/wave-ww2.htmI realize that this doesn't go back to 1928, but it is all I could find at the moment.