The best improvement of the much lamented death of that eminent and faithful Minister of the Gospel, the Revd. Mr. George Whitefield Chaplaln [sic] to the Countess of Huntingdon, ... Addressed to the people of the Tabernacle and the Chapel, in Tottenham-Court-Road. By W M - Mason, William 1719-1791 (printed and sold by A. Bell, E. and C. Dilly, and I. Matthews, 1770)