Title derived from handwritten note in red pencil on verso of photograph. Note continues: F.B.C. got prize for best costume; Florence Ballin. Date derived from a separate note in a different hand on verso.
Costume party at Art League, 1906 Feb. 14 / unidentified photographer. Konrad and Florence Ballin Cramer papers, 1897-1968. Archives of American Art, Smithsonian Institution.
U.S. public domain
Archives of American Art, Smithsonian Institution Washington, D.C. 20560