New York: Photo-History Magazine, 1937. Magazine. 64p., wraps slightly edge worn, creased, library stamps on front wrap, heavily illustrated, 9.5 x 13.25 inches. Whole issue on labor, with articles by Meyer Levin, Mary Heaton Vorse, Edward Levinson, and others. Edited by Richard Storrs Childs, Ernest Galarza, and Sidney Pollatsek. July, 1937. Vol. 1, no. 2.