Gatun locks during advanced construction, looking west. Note completed emergency dam structure to the right, ca. 1912. | Esclusas de Gatún en su etapa avanzada de construcción. Se observa la represa de emergencia ya terminada, ca. 1912.

Gatun locks during advanced construction, looking west. Note completed emergency dam structure to the right, ca. 1912. | Esclusas de Gatún en su etapa avanzada de construcción. Se observa la represa de emergencia ya terminada, ca. 1912., Panama_0025. Northwestern University Transportation Library. https://findingaids.library.northwestern.edu/repositories/5/digital_objects/1960 Accessed April 25, 2024.