The Ground Plan; Henry VII Chapel floor plan in Westminster Abbey; signed: Engraved by John Roffe from F. Mackenzie; drawing Fig. 9; Pl. I; p. 8; Mackenzie; F. (drawing); Roffe; John (engr.); 1812; 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. 2. London: J. Taylor; 1807-1826