A sermon preached before the Right Honourable John Wilkes, Esq : Lord-Mayor, and the liveries of the several companies of the city of London, at the Parish-Church of St. Lawrence Jewry, on Friday, September 29, 1775, being the anniversary of the election of a mayor for the year ensuing. By the Rev. Joseph Williamson, A.M. vicar of St. Dunstan in the west, and chaplain to the Right Honourable the Lord-Mayor.