Papers read at the Royal Institute of British Architects (1853)
Royal Institute of British Architects · London, Royal Institute of British Architects · leaf 35
DOME OF THE OBSERVATORY AT ORWELL PARK. Photo -Lrtbtog3- for ' tlieRl.'B.A by C.F.Kell. London jjBy 1cmxb permission* of the JEcbolor of E ng me e r trig ’)
Architecture
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.