Henry Norris Russell, Walter S. Adams, Harlow Shapley, Miss Margaret Harwood, Mrs. Shapley, Mildred Shapley and Willis H. Shapley at Chartres Cathedral
Mrs. Williams, Van Zandt Williams, Lilli and Donald Hornig, Dorothy Michelson-Stevens (daughter of Albert Michelson), Harold Thomson, and Mary E. Warga at the 50th Anniversary meeting
