Percement of the Panama Canal. Explosion commanded(ordered) distance, of Washington, by the president Wilson, of 40 tons of dynamite, allowing to destroy(annul) the last earthly obstacle separating, to Gomboa, the waters of the lake of Gatun and those of the trench of Culebra, in October 10, 1913.
Reference
2897-4
License
Right Managed
Date of shooting
1913-10-10
Restriction(s) of use
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