Rudimentary treatise on the erection of dwelling-houses, or, The builder's comprehensive director : explained by a perspective view, plans, elevations, and sections of a pair of semi-detached villas ... (1860)
Brooks, S. H. (Samuel H.) · London : J. Weale · leaf 193
160, 161 Plate VIII. i PLAN or ROOTS y r-, 0 10 J,0 SCAUC OF FC^T
House construction
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.