Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 18
or ordinary applications,and the scribe for particular work. The chalk line is a piece of fine cord rubbedwith chalk or black pigment, and strainedtaut. To mark the work the chalk line islifted vertically and near the centre, andwhen released makes a fine and perfectlystraight line upon the work.… … Fig. 12.—WingCompasses. Fig. 13.—SpringDividers. finger against the edge of the work and thepencil held close against the end of the rule ;but the marking gauge (Fig. 8) gives moreaccurate results. The gauge may have apencil point instead of the steel pointshown. Developments are the mortisegauge…
Carpentry · Joinery
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