Coat of arms of Lithuania  The coat of arms of Lithuania, consisting of an armour-clad knight on horseback holding a sword and shield, is also known as Vytis (. Article 15 of the Constitution of Lithuania, approved by national referendum in 1992, stipulates, "The Coat of Arms of the State shall be a white Vytis on a red field". The heraldic shield features the field gules (red) with an armoured knight on a horse "salient" argent (silver). The knight is holding in his dexter hand a sword argent above his head. A shield azure hangs on the sinister shoulder of the knight with a double cross/two-barred cross or (gold) on it. The horse saddle, straps, and belts are azure. The hilt of the sword and the fastening of the sheath, the stirrups, the curb bits of the bridle, the horseshoes, as well as the decoration of the harness, are or (gold). The blazon is the following: "Gules, a knight armed cap-à-pie mounted on a horse salient argent, brandishing a sword proper and maintaining a shield azure charged with a cross of Lorraine Or." The knight on horseback without a specific name was mentioned in the Tobolsk Chronicle as a symbol of Narimantas. The charging knight is depicted on the seal of Grand Duke of Lithuania Algirdas, dated 1366. The earliest coins featuring the knight come from the last quarter of the 14th century; the other side of these coins depicts the Columns of Gediminas. The emblem was handed down through the generations, from Algirdas to his son, Grand Duke Jogaila, then to Jogaila's cousin Grand Duke Vytautas and others. In the 14th century, the knight was featured on a heraldic shield, first on Jogaila's seal in 1386 or 1387, and also on the seal of Vytautas in 1401. At the Battle of Grunwald in 1410, the major victory of the united Polish–Lithuanian army against the Teutonic Order, thirty Lithuanian regiments out of the total forty were flying the "charging knight" banner. At first, the charging knight was depicted riding to left or right, and holding a lance instead of the sword. Two seals of Lengvenis of 1385 and of 1388 exhibit this change.