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 210
d the other pitches, but, even if itdid, that would be no reason for, using the termsa pitch of 45°, or a pitch of 260 30 for a half-pitch or a quarter-pitch, as would be the case, as shown by the di-agram, Fig. 156, ifwe adopted thedegree method in-stead of the rea-sonable one now inuse. There is… … 208 PRACTICAL USES OF r £ o^1r is >»- £ UJ VJ — L Q (TO. i..63.°..26:: o, J £3.62!.27.. J^ 24 JI..6l.°..23..^r2|Jl-60?.-l7l4- 22- 20-19- ble for a workman to know too much regardinghis calling. On this question of pitch, Ithink it proper to give myreaders as nearly as possibleall sides, and to…
Carpenters' squares · Architecture, Domestic · Equerre de charpentier
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