xml-document.png
    Operation of Gatun Locks

    Looking north from north gates, showing lower guard gates in foreground. Dredging fleet in the distance and Atlantic entrance to canal, October 9

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

    xml-document.png
    Operation of Gatun Locks

    Dredging fleet. Suction dredge entering lower lock, west chamber. Looking north. Oct. 9, 1913.

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

    xml-document.png
    Operation of Gatun Locks

    Dredging fleet entering upper lock, west chamber. Looking north. Water 45 ft above sea level. Oct. 9, 1913.

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

    xml-document.png
    Culebra Cut, Culebra

    Crane removing dipper from stream shovel No. 231 wrecked in rock slide on south end of gold hill. August 17, 1913.

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

    xml-document.png
    Culebra Cut, Culebra

    View looking north along bottom of canal. August 26, 1913

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

    xml-document.png
    Culebra Cut, Cucaracha Slide

    Looking north from 95 ft. level. Laborers loading holes with dynamite. Oct. 10, 1913.

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

    xml-document.png
    Culebra Cut, Cucaracha Slide

    Close view of dredges excavacting toe of slide. Dec. 8, 1913.

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

    xml-document.png
    Culebra Cut, Cuaracha Slide

    Looking north from west bank. Ladder Dredge Corozal excavating in slide. Dec. 9, 1913.

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

    xml-document.png
    Culebra Cut, Culebra

    Looking north from west bank, showing Cucaracha slide on the right. Suction dredge operating on north and south of slides. Oct. 28, 1913.

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

    xml-document.png
    Culebra Cut - Empire

    Looking south from west bank near Cunette. Surface of water 72.3 ft. above sea level, October 30, 1913.

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