Woodwork joints; how they are set out, how made and where used; with four hundred and thirty illustrations and a complete index of eleven hundred references (1921)
Fairham, William · Philadelphia and London, J. B. Lippincott company · leaf 69
,fitted with spurs or nickers, but without a point (one spurcan be seen at the bottom of the illustration). This bitrevolves inside the shell like a chisel, and bores away thesuperfluous timber, whilst the pressure exerted on thechisel causes the comers to be cut away dead square. Amortise | in.…
Woodwork · Carpentry
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
