Responding in 1870 to the insistence of Opportunity, he transferred his allegiance to the North Missouri Railway as General Passenger Agent, but only until January 1st, 1871, when he assumed in his fortieth year, the important position of General Passenger and Ticket Agent of Chicago & Alton Railway under President Blackstone, at the time that financier and his associates secured control of the North Missouri Railway. This Railway shortly after became the St. Louis, Kansas City & Northern Railway, and in the late 80’s was merged into the Wabash System. Mr. Charlton attained a unique and deserved prominence in his chosen sphere of progressive “American” railroading, and to these new responsibilities he brought to bear his now well developed, zealous and forceful business axioms, and an absolute loyalty and fidelity to the corporation, and in particular, the officers to whom he reported. He was naturally inclined towards high ideals in life and loved Right, because it was right. His word was as good as his bond: his YES meant YES and his NO meant NO, and no person was ever able to twist his answer into any other meaning and get away with it. His associates in business never doubted for a single moment any statement he made and relied on his carrying out his promises and agreement to the letter. Figuratively speaking, he was a human prototype to the sturdy oak or a solid English bridge, speeding the multitudes safely on their journey, indulgent to the hurricanes of youthful hastiness and impervious to trivialities. The first half of a popular expression, “The nineteenth century belonged to the United States, but the twentieth will be Canada’s,” was acknowledged after the close of the Civil War and concurrent with the rapid expansion of American railway facilities, Canada suffered a heavy exodus across the border of youthful brain and brawn in which Mr. Charlton later played a part. He was the friend of young men who would take hold and make an effort in the railroad business and he probably brought from Canada to the United States, and started on their careers there, a larger number than any other official engaged in traffic affairs, who found him painstaking in his efforts to educate them in the right way to handle their work. He was a martinet regarding that important essential Punctuality and it is said of him that he was never known to be late one minute beyond the hour appointed for any meeting or business engagement. Always an early riser, he breakfasted never later than 6.30 in the morning, sat down precisely to the minute at 12.00 o’clock for luncheon and took his dinner at 6.00 o’clock every evening.