science of engineering; he had been diligent, and made himself to a certain extent necessary to the work he was engaged on. The contractors called him into their consultations frequently, as to the character of the country he had been over, and the cost of constructing the road, the nature of the work, etc.
Still Philip felt that if he was going to make either reputation or money as an engineer, he had a great deal of hard study before him, and it is to his credit that he did not shrink from it. While Harry was in Washington dancing attendance upon the national legislature and making the acquaintance of the vast lobby that encircled it, Philip devoted himself day and night, with an energy and a concentration he was capable of, to the learning and theory of his profession, and to the science of railroad building. He wrote some papers at this time for the "Plow, the Loom and the Anvil," upon the strength of materials, and especially upon bridge-building, which attracted considerable attention, and were copied into the English "Practical Magazine." They served at any rate to raise Philip in the opinion of his friends the contractors, for practical men have a certain superstitions estimation of ability with the pen, and though they may a little despise the talent, they are quite ready to make use of it.
Philip sent copies of his performances to Ruth's father and to other gentlemen whose good opinion he coveted, but he did not rest upon his laurels. Indeed, so diligently had he applied himself, that when it came time for him to return to the West, he felt himself, at least in theory, competent to take charge of a division in the field.
