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 189
had in theanswering of questions of this kind through thecolumns of different building journals. This isno doubt owing to some constitutional peculiar-ities of both the person who makes the inquiryand the person who attempts to answer it.This is one of the main reasons why I haveadmitted into this… … Fig. 137 Let us take the diagrams shown at Fig. 137,which shows a portion of a roof having a quar-ter pitch. CEB showing the height, and AB thelength and inclination of rafter. D shows thefoot of the rafter on the plate, cut flat footand the line EC the plumb cut. This is quiteplain. The building…
Carpenters' squares · Architecture, Domestic · Equerre de charpentier
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