Gravalos & Pulin 110, unspecified edition size. Signed in pencil within image lower center: "Bertha Lum". A fine impression in fine condition aside from two very mild vertical creases in sheet, with margins measuring between 1/8 and 1/4" all around. Featured on the back cover of Gravalos, Mary Evans and Carol Pulin. "Bertha Lum." American Printmakers Series. Smithsonion Institute Press, 1991.