Colors. In heraldry, the colors generally used are red, blue, black, green, and purple, which are called gules, azure, sable, vert or sinople, and purpure. Colors and metals, when engraved, are generally indicated by dots and lines: [or], gold, by dots; [argent], silver, is left plain; [gules], red, is indicated by perpendicular lines from top to bottom; [azure], blue, by horizontal lines from side to side; [sable], black, by horizontal and perpendicular lines crossing each other; [vert], green, by diagonal lines from right to left; and [purpure], purple, by diagonal lines from left to right.

Color-Sergeant. Is the sergeant detailed to carry the regimental colors. He is usually selected for military deportment and soldierly bearing, and when carrying the colors is escorted by a guard of 7 corporals. In the British service he has a distinct rank, but in the U. S. service he ranks no higher than other sergeants.

Colt’s Pistol. The most celebrated of modern revolvers. Invented by an American, Col. Samuel Colt; first patented in 1835, and perfected about 1845. It has kept pace with the times, and is still one of the first of its kind.

Columbia. The capital of South Carolina, situated on the left bank of the Congaree River. It was taken by Gen. Sherman’s army, February 17, 1865, and was then much injured by fire.

Columbiad Gun. See [Ordnance, Construction of].

Column. Signifies, in military evolutions, a mass of soldiers several ranks in depth as opposed to [line]. There may be columns of brigades, of regiments, of divisions, or of companies, presenting a front of limited width, but a depth depending on the number of elements in the column. In a battalion the formation is called open column when the distance between the elements of the column is such as to admit of their wheeling into line; when the distance is only a few yards it is termed close column; when intermediate between these two, it is “column at half distance.” Battalions are drawn up in column with either the right or left in front, or the battalions may be doubled upon their centres. To pass from column into line is to “deploy”; to pass from line to column is to “ploy.” Sometimes the name column is given to a small army, especially when engaged in active operations. In drawing up troops for action, as a general rule, the French prefer the column, the Americans and English the formation in line.

Column, Military. Among the Romans, a column on which was engraven a list of the forces in the Roman army, ranged by legions in their proper order. They had another kind of military column called columna bellica, standing before the temple of Janus, at the foot of which the consul declared war by throwing a javelin towards the enemy’s country.

Column, Triumphal. A column erected among the ancients in honor of a hero, and decorated with various kinds of crowns, corresponding to the number of his achievements in battle. Each crown had its particular name, as vallaris, which was filled with spikes, in memory of his having faced a palisade; muralis, adorned with little turrets or battlements, for having mounted an assault; navalis, of prows and beaks of vessels, for having vanquished at sea; obsidionalis, or graminalis, of grass, for having raised a siege; ovans, of myrtle, which expressed an ovation, or minor triumph; and triumphalis, of laurel, for a grand triumph.

Comanche Indians, or Comanches. An extremely warlike and predatory tribe of Mexico and Texas. They have a reservation in Indian Territory with some Kiowas and Apaches. See [Indians and their Agencies].

Combat. An engagement of no great magnitude, or one in which the parties engaged are not armies.