[PHOTOGRAPHY - NIAGARA FALLS]. A complete set of 12 stereoviews. New York, et al: Underwood & Underwood, ca. 1902-03. Each mounted on original studio mounts and captions in lower margin; housed in original clamshell box. Features two very rare winter scenes of a mostly frozen Niagara Falls, with turn-of-the-century visitors donning fur coats and warm accessories, and two views with the former Upper Steel Arch Bridge in its early years of spanning the river.