• American Falls, U.S.A.

      Underwood & Underwood (1901)
      The description of the image is "(4) Majestic Niagara, rolling in ceaseless roar - American Falls from below - U.S.A.". The reverse of the image reads "Majestically Grand - the Falls, from the "Maid of the Mist," Niagara, U.S.A."
    • Niagara from the distant Tower, U.S.A.

      Underwood & Underwood (1902)
      The image is described as "(7) Niagara and its great cloud of rising Spray - from the distant tower, U.S.A.".