The State Sword is one half of the Sword and Mace. Thye are symbols of the authority of the Lord Mayor and the City of London Corporation. It is carried by the Sword Bearer. The mace is carried by the Serjeant-at-Arms. The City of London has had a Sword of State since before 1373. The first known sword-bearer of the City was John Blytone. He left the job in 1395. The current sword is from the middle of the 17th century. It is also called the Sunday Sword. It was made in about 1670.