Bench work in wood: a course of study and practice designed for the use of schools and colleges (1902)
Goss, W. F. M. (William Freeman Myrick), 1859-1928 · Boston, Ginn & company · leaf 32
BENCH TOOLSo 17 as shown. Cut to line, and the board will fit. When sharpangles, as at /, enter into the outHne, greater accuracy willbe attained if the point / is located by measuring from thebase line /^/. … :si;siiT 28. Combining Measuring Appliances. —To find the hypot-enuse of a right-angled triangle when the other two sides areknown, use the rule and framing-square, as shown by Fig. 38.Suppose in Fig. 30 the lengthab = ^y\ and the length ac= 9I-; to find the length be,apply one end of the rule…
Woodwork (Manual training)
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Vnderweysung der Messung : mit dem Zirkel vn[d] Richtscheyt in Linien, Ebnen vnnd gantzen Corporen (1525)](https://img.insideoutlibrary.com/img/200/ia-vnderweysungderm00drer-40-71.webp)
