47 (A) John Notman: Philadelphia, Atheneum, 1845-7
47 (B) J. M. J. Rebelo: Rio de Janeiro, Palacio Itamaratí, 1851-4
48 John Nash: Brighton, Royal Pavilion, as remodelled 1815-23
49 C. A. Busby: Gwrych Castle, near Abergele, completed 1815
50 (A) John Nash: Blaise Hamlet, near Bristol, 1811