Locks at Sault Ste.
Panama Canal Construction.
Man inside the southern end of a river tunnel.
Sliding lock from Rikers Island Penitentiary
Map of Mott Haven Canal Docks and other Property of W. E. Rider and T. H. Conkling
Diebold Safe and Lock Co., First Nat'l Bank of Waverly.
Blowing up Gamboa Dyke. General View from West Hill, Showing Blast. [Oct, 10, 1913?].
Manhattan Bridge. Length of Roadway, 6,855 Feet. Width of Roadway, 122 Feet. Height of Tower, 321 Feet. Cost $26,000,000.
R.M.S. "Aquitania." 47,000 Tons, Length 901, Breadth, 97 feet, Depth 92 1/2 feet.
[Interior, engine room.]