Papers read at the Royal Institute of British Architects (1853)
Royal Institute of British Architects · London, Royal Institute of British Architects · leaf 134
und side. I have never seen a formula which explains and predicts the result either way. My conical roof can be best understood by adopting a method of thought, which is, possibly, very different to that generally followed. Nevertheless, as men of eminence, who have looked at it in ordinary ways,…
Architecture
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.