Tarred-links

—Tarred links are used for lighting up a rampart, defile, etc., or for incendiary purposes. They consist of coils of soft rope placed on top of each other, and loosely tied together; they are immersed in a composition of 20 parts of pitch, and one of tallow; when dry, they are plunged into a composition of equal parts of pitch and rosin, and rolled in tow or sawdust.