High school manual training course in woodwork, including cost of equipment and supplies and studies on trees and wood (1905)
Ritchey, Samuel Edward, 1866- · New York, American Book Company · leaf 67
CARPENTRY 65 The blade, made to reach from one comer of an imagi-nary square to the opposite corner with the handle ofthe bevel parallel to one side, cuts these two corners,or right angles, measured by 90°, into halves, measuredby 45°. A simpler method is to use the large carpenterssquare as the…
Woodwork (Manual training) · Cabinetwork
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-965-437.webp)
