This letter was sent from the American National Red Cross to Jennie Frankel and Terrie Frankel (15 years old) on August 1, 1966 thanking them for their July 23, 1966 performance for wounded servicemen at the Great Lakes Naval Hospital, Great Lakes, Illinois. The letter was written by Carolyn F. Norton, Hospital Field Director - and Edna R. Schweitzer, Recreation Supervisor. (SEE PHOTO OF PERFORMANCE on Wikimedia, listed as - Great Lakes Naval Hospital 1966 Jennie and Terrie Frankel perform for patients, arranged by American National Red Cross)