Address of John Clarke Hawkshaw, M.A., president of the Institution of Civil Engineers, 4 November, 1902John Clarke Hawkshaw, Institution of Civil Engineers (Great Britain) · First published 1902Open the Tome
Catalogue of valuable books, illuminated and other manuscripts, and autograph lettersJohn Clarke Hawkshaw, Sotheby & Co. (London, England) · First published 1921Open the Tome
