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    Culebra Cut, Culebra

    Bottom of canal, showing steam shovel No. 250 overturned by slide from east slope, June 19, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Culebra Cut, Culebra

    Looking south, showing drainage channel, at bottom of canal closed and tracks destroyed by slide moving in from West Bank and ?ing up bottom, May

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Gatun Spillway Dam

    Showing all crest gates in position; water running through temporary openings. June 20, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Gatun Dam

    Paving Lake Slope. July 2, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Gatun Dam

    General view of from West Hill. May 26, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Gatun Lower Locks

    North approach wall. Dredge grounded 55' below sea level, looking northwest, June 14, 1913

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Pedro Miguel Locks

    South entrance to East Chamber. Loewer middle approach wall on left. June 9, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Culebra Cut, Empire

    Looking south from Suspension Bridge, showing terracing on upper levels of East Bank to prevent slides. Lower shovels are working on bottom of

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Culebra Cut, Culebra

    Deepest portion of Panama Canal, showing Gold Hill on the right and Contractor's Hill on the left, June 1913

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Gatun Lower Locks

    Looking south showing completed guide walls, ocean water against south gates, June 20, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Isthmian Canal Commission Map showing Isthmus with completed
    Canal

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Panama Railroad Depot, City of Panama. Oct. 16, 1913

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Balboa Terminals

    General View of the machine, erecting, and tool shops. Forge shop, steel storage and boiler shop. Oct. 7, 1913

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Balboa Terminals

    Locomotive Crane digging with orange peel bucket inside the Caissons, and loading directly into cars. Oct. 21,13

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Craneboat A. La Valley

    Leaving Miraflores lower locks. First steam vessel to pass from ocean to ocean through Panama Canal, Jan. 7, 1914.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Miraflores Upper locks

    View from middle of lock, looking south along east chamber, lower locks and sea level section in distance. July 6, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Miraflores Locks

    Northwest wall and forebay. Looking north ax across Miraflores Lake. Pedro Miguel Locks in distance. Dec. 31, 1913

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Miraflores Lake and South entrance to Fedro Miguel Lock

    Looking south. Dec. 31, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Operation of Pedro Miguel Locks

    Ladder Dredge "Corozel" leaving east chamber and entering Culebra Cut. Dec. 2, 1913.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Opening of the Panama Canal

    S. S. Ancon leaving west chamber Miraflores lower locks. Aug. 15, 1915. (Note: 1915 is printed on slide, but I think it should be 1914, to be

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Opening of the Panama Canal

    S. S. Ancon entering east chamber of Pedro Miguel locks. View from top of Cerro Luisa. Aug.15, '14

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Opening of the Panama Canal

    S. S. Ancon passing Cucaracha slide. Looking north. August 15, 1914.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Opening of the Panama Canal

    S. S. Ancon approaching Gamboa. Looking north. Aug. 15, 1914.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Opening of the Panama Canal

    S. S. Ancon in west Chamber, Gatun upper locks. Looking South, Aug. 15, 1914.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)

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    Operation of Miraflores Locks

    S. S. Santa Clara in lower west chamber ready for water to be lowered to sea level. Looking north. June 19, 1914.

    Handy (Photographer), Hallen (Photographer), Special Collections/University Archives (Publisher)