A practical treatise on the steel square and its application to everyday use : being an exhaustive collection of steel square problems and solutions, "old and new", with many original and useful additions, forming a complete encyclopedia of steel square knowledge, together with a brief history of the square, and description of tables, keys and other aids and attachments (1903)
Hodgson, Fred. T. (Frederick Thomas), 1836-1919 · Riverside, Ill. : Radford Architectural Co. · leaf 77
e-foot runon both post and beam, the matter is quite simple, for we cantake 12 inches onthe tongue and 12inches on theblade and transfer thisdistance three times on astraight line and we havethe extreme length of thebrace from point to point,and by marking along theblade at one end of thislength… … Fig 40. Showing Cuts andLength of an Irregu-lar Brace THE STEEL SQUARE 75 different than the rise, as in the example shownat Fig. 40, the square is applied in a somewhatdifferent manner. Here we have a run of threefeet and a rise of four feet. To get the properlength and bevels for a brace to fit…
Carpenters' squares · Architecture, Domestic · Equerre de charpentier
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