Folder: S.F. Schools-Private-Katherine Delmar Burke.
Printed on back: "Following a tradition started during World War I and continued ever since, students from the Katherine Delmar Burke School for Girls, entertained in the Christmas fashion at Letterman Army Hospital, San Francisco, Tuesday, December 21. With a repertoire of Carols and other Christmas and novelty type songs, they sang, all thirty of them, on the wards for the bed patients, and then carolling as they walked up and down the corridors. The group was directed by Miss Sally Carrington, and appeared as part of the Red Cross recreation program at Letterman.".