The carpenter's new guide: being a complete book of lines for carpentry and joinery. Treating fully on practical geometry, soffits, brick and plaster groins ... with a great variety of designs for roofs, trussed girders ... with many other things entirely new: the whole founded on true geometrical principles; the theory and practice well explained and fully exemplified on eighty-four copper-plates; including some observations and calculations on the strength of timber (1830)
Nicholson, Peter, 1765-1844 · Philadelphia, J. Grigg · leaf 271
f each are pricked either from Hot I,which will give both moulds. By the same method, a circular architrave, in a circular wall, may be got out of thesolid. JVote. The face mould at G must be applied in the same manner as in groins; sothat the sash-head must be bevelled by shifting the mould G, on… … T/iy firx/ ivnrff fj- he juirdy cii/ out f /h,: Selid^J /■(■// //rnye, s/^ Ibr ns li i cmd. Ic, f on .(/r/i -syd-etr iniTi Ihf Jfiih/k jiTc,;: Ihol hivs 7?etu^-n hi ri,h^ Ir.i) then.Ihiiilr hlw joint inl/i III. ii,.\i i(ii,rr thiit i.^hetiiVtii /? ,6nn« III II. or (i ._v, A,.
Carpentry
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