The builder's jewel, or, The youth's instructor and workman's remembrancer : explaining short and easy rules, made familiar to the meanest capacity, for drawing and working ... : the whole illustrated by upwards of 200 examples, engraved on 100 copper-plates (1787)
Langley, Batty, 1696-1751, Langley, T. (Thomas), 1702-1751, J., F., and C. Rivington (Firm), Longman, Thomas, 1731-1797, G. G. J. and J. Robinson (Paternoster-Row, London, England), Lowndes, W. (William) · London : Printed for J.F. and C. Rivington, T. Longman, B. Law, H. Baldwin, G.G.J. and J. Robinson, W. Lowndes, and I. and J. Taylor ... · leaf 30
s Requifites found, as is ev dent at the firft view S^mcnr, forfheVfHftHT^^u\? P^ ^^ every Pair of Rafters .will there-cnnfen f .^/^^^ ^^f ^^> ^l^^ough the Height of their Pitch is the farte, and foconfequently every Rafter muft be backed Vy taking away a Triargle, as a^^ FirDand then the Sole… … ] ^.^ - « J ^
Architecture
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