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“... delve through hills for nine miles ; cut a channel with an average depth of 120 feet, with a minimum width of 300 feet; to slice through the continental divide, Gold Hill and Contractors’ Hill separating the watersheds, toward the Pacific and Atlantic ; remove a clear depth of 375 feet of hill; haul away about 100 million cubic yards of rock and earth—nearly half the total excavations in the Canal con- struction—have the work constantly checked by thousands of tons of the hill-sides sliding into the Canal, bringing into the Cut streams which had been diverted, and threatening to flood the workers out: there is something dramatic, majestic and occasionally terrible in it all. Originally known as the Culebra Cut, it was, on April 17th, 1913, renamed by President Woodrow Wilson the Gaillard Cut, after Lieut.-Colonel D. D. Gaillard, of the Corps of Engineers, United States Army, who was in charge of the work from 1907 until its virtual completion in 1913. To appreciate the...”