The carpenter's and joiner's hand-book: containing a complete treatise on framing hip and valley roofs. Together with much valuable instruction for all mechanics and amateurs, useful rules, tables, etc. ... Illustrated by thirty-seven engravings (1863)
Holly, H. W. (Henry Wells) · Norwich, Conn., Published by H. W. Holly · leaf 26
one; extend the line of theside c till it meets the line b at d / on d fora centre, with 1 and 2 for a radius, describe HAND-BOOK. 21 e, which will be the shape of the base re-quired ; f will be the joint required for thesame. 14. To find the shape of horizontal cover-ing for circular domes. The… … Fig. 11. Draw the line a through the centre of thedome (Fig. 11); divide the height from h to 22 the carpenters g into as many parts as there are to becourses of boards, or tin. Through 1 and 2draw a line meeting the centre line at d jthat point will be the centre for sweepingthe edges of the board…
Carpentry
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