“Ho! my comrades, see the signal
Waving through the sky;
Re-enforcements now appearing,
Victory is nigh.”
Yes, there were flags in the army which talked for the soldiers, and I cannot furnish a more entertaining chapter than one which will describe how they did it, when they did it, and what they did it for. True, all of the flags used in the service told stories of their own. What more eloquent than “Old Glory,” with its thirteen stripes, reminding us of our small beginning as a nation, its blue field, originally occupied by the cross of the English flag when Washington first gave it to the breeze in Cambridge, but replaced later by a cluster of stars, which keep a tally of the number of States in the Union! What wealth of history its subsequent career as the national emblem suggests, making it almost vocal with speech! The corps, division, and brigade flags, too, told a little story of their own, in a manner already described. But there were other flags, whose sole business it was to talk to one another, and the stories they told were immediately written down for the benefit of the soldiers or sailors. These flags were Signal flags, and the men who used them and made them talk were known in the service as the Signal Corps.
What was this corps for? Well, to answer that question at length would make quite a story, but, in brief, I may say that it was for the purpose of rapid and frequent communication between different portions of the land or naval forces. The army might be engaged with the enemy, on the march, or in camp, yet these signal men, with their flags, were serviceable in either situation, and in the former often especially so; but I will begin at the beginning, and present a brief sketch of the origin of the Signal Corps.
The system of signals used in both armies during the Rebellion originated with one man—Albert J. Myer, who was born in Newburg, N. Y. He entered the army as assistant surgeon in 1854, and, while on duty in New Mexico and vicinity, the desirability of some better method of rapid communication than that of a messenger impressed itself upon him. This conviction, strengthened by his previous lines of thought in the same direction, he finally wrought out in a system of motion telegraphy.[2]
[2] These facts are taken from a small pamphlet written by Lieutenant J. Willard Brown of West Medford, Mass., and issued by the Signal Corps Association. Other facts pertaining to signalling have been derived from “A Manual of Signals,” written by General Myer (Old Probabilities) himself, since the war.
Recognizing to some extent the value of his system, Congress created the position of Chief Signal Officer of the army, and Surgeon Myer was appointed by President Buchanan to fill it. Up to some time in 1863 Myer was not the Chief Signal Officer alone, but the only signal officer commissioned as such, all others then in the corps—and there were quite a number—being simply acting signal officers on detached service from various regiments.