New York, Underwood and Underwood, Modder River, Pontoon Bridge built by Royal Engineers in two hours across the Modder, S. Africa, View of a pontoon bridge over the Modder River, New York (city), verso - printed, stereograph, stereophoto, photographs, Works and Studios ~, Arlington, NJ Littleton, NH Washington, DC, recto - printed, 144, recto - handwritten, Copyright 1900 by Underwood & Underwood., height 88 mm, width 178 mm, photographer, 1900 - 1900, cardboard, photographic paper, photo paper, albumen print, albumine print, Publication (Event), Publication, publisher