G. Harvey Ralphson, Boy Scouts in the Canal Zone; Or…
“ The lieutenant, after many warnings against getting in the way, and against getting lost in the jungle, had just left Peter and Jimmie, and the boys stood at the verge of the great Culebra cut, taking in the wonder and the force of the marvelous scene.Night and day, under the great white lights, the work went forward, cutting a way for the commerce of the world. Night and day the human ants bored into the earth. Continuously the blasting and scraping, the puffing and the roaring, went on. Always the great steam shovels were biting into the soil and the rock. ”
