London : Longman, Rees, Orme, Brown, Green, and Longman · leaf 279
IH manner; but, finding it very difficult to prevent theworkman from getting his soffit a little on one side,by which means he wasted much of the stone on onebed, and rendered the other deficient, I had re-course to a method which I will describe. Havingprovided two straight edges, the one…
Architecture
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
