City of London The arms consist of a silver shield bearing a red cross with a red upright sword in the first quarter. They combine the emblems of the patron saints of England and London: the Cross of St George with the symbol of the martyrdom of Saint Paul. The sword is often erroneously supposed to commemorate the killing of Peasants' Revolt leader Wat Tyler by Lord Mayor of London William Walworth. However the arms were in use some months before Tyler's death, and the tradition that Walworth's dagger is depicted may date from the late 17th century. The Latin motto of the
Samuel Birch (Lord Mayor of London) the lord mayor, and on the reverse a representation of a wheatsheaf, with the legend, 'Free Importation, Peace and Plenty.' During his mayoralty the marble statue of George III by Chantrey, the inscription on which was written by Birch, was placed in the council chamber of Guildhall. Almost his last act as lord mayor was to lay the foundation-stone of the London Institution in Finsbury Circus (then called the Amphitheatre, Moorfields) on 4 November 1815. In 1836 Birch, who had for many years carried on his father's old business in Cornhill, disposed of it to Messrs. Ring & Brymer, the