The Corogal: one of the big dredges in Culebra Cut, Panama Canal (ca. 1914)
        Item 1
    Photo: First U.S. battleships through Panama Canal Missouri, Ohio, Wisconsin (postcard ca 1914)
        Item 2
    Photo: Tow boat fleet at Paraiso, Panama Canal (ca. 1914)
        Item 3
    Photo: Panama Beach: the tide rises 20 feet at high tide. At low tide the boats are used as stores to market goods. (ca. 1914)
        Item 4
    Photo: "Tropical weather" Two men standing in front of two-story house, Panama, Feb. 1914
        Item 5
    Photo: View of Paraiso Yard showing dredging equipment, Panama Canal. (ca. 1914)
        Item 6
    Photo: F.L. Thomas, D.F. Greenwald, R.E. Kilmer, E.R. Nelson, W.E. Boyd, J. Forsythe Panama (ca. 1914)
        Item 7
        Item 8
    Photo: Emergency dam at Pedro Miguel, Panama Canal (ca. 1914)
        Item 9
    Photo: Berm cranes at Miraflores Locks - these are most economical in handling concrete but not so elastic as the cable way method (ca. 1914)
        Item 10
    Photo: Lantern spillway and hydroelectric plant, Panama Canal (ca. 1914)
        Item 11
    Photo: U.S.S. Ohio, Panama Canal (ca. 1914)
        Item 12
    Photo: U.S. Soldiers' Company, Panama Canal (postcard ca. 1917)
        Item 13