A sermon preached in the Parish Church of St. James's, Westminster, on Thursday, April 18, 1771, before His Grace Augustus Henry, Duke of Grafton, president, The Vice Presidents, the Treasurer, and Governors, of the hospitals for the small-pox and inoculation, at their anniversary meeting. By the Honourable and Reverend the Dean of Lincoln. And Published at their Request - Yorke, James 1730-1808 (printed by W. Woodfall, No. 6, Silver-Street, White-Friars, 1771)