Specimens of Pinnacles: 1. St. Peters Ch. Oxford; 2. Rochester Cathedral; 3.4.9.; Pinnacles of various churches; signed: Drawn by G. Cattermole; Etch'd by J. Le Keux; Published by Longman & Co; Fig. 71; after p. 260; Cattermole; George (drawing); Keux; John Le (etching); Longman & Co. (published); 1821; John Britton: The architectural antiquities of Great Britain: represented and illustrated in a series of views; elevations; plans; sections and details of various ancient English edifices: with historical and descriptive accounts of each. Bd. 5. London: J. Taylor; 1807-1826