New York and Rochester: Horizon Press in collaboration with The George Eastman House, 1966. First edition. Softcover. The simultaneous paperback issue. An anthology of photographs edited and with an introduction by Nathan Lyons. Includes a brief biography and chronology for each photographer along with a number of black and white images from: Bruce Davidson, Lee Friedlander, Danny Lyon, Garry Winogrand, and Duane Michals. A clean near fine copy in photo-illustrated wrappers with some very minute wear. A much nicer than usual copy.