Quitting Time - William Pretyman, 1913 - The 30 degree curve in the Culebra cut, Panama Canal

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Quitting Time - William Pretyman, 1913 - The 30 degree curve in the Culebra cut - Over 240,000,000 cubic yards of material was excavated by the United States from the Canal Zone

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Size: 3772px × 2584px
Photo credit: © Niday Picture Library / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 000, 30, 240, 1913, america, canal, cubic, culebra, curve, cut, degree, excavated, illustration, material, painting, panama, pretyman, quitting, states, time, united, vintage, watercolor, watercolour, william, yards, zone