The principles of pattern making, written specially for apprentices and students in technical schools (1900)
Horner, Joseph Gregory, 1847-1927 · London, New York, Pitman · leaf 79
ter has in «7 68 PRINCIPLES OF PATTERN MA RING. present use patterns made in this way, from which, tohis personal knowledge, several scores, and, in somecases hundreds of castings have been moulded. Thegeneral process is as follows :— A wooden face plate, Fig. 53, A, is first selected ofsuitable… … Fig. 53. Method of Building up Segments. first course of segments, and the building up is thencommenced. Slips of paper, D, are interposed andglued between this first set and the plate, in order thatthe ring may be lifted off subsequently without thegrain of the wood becoming torn out thereby.…
Patternmaking
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