A shorter course in woodworking; a practical manual for home and school (1911)
Wheeler, Charles G. (Charles Gardner), 1855-1946 · New York, London, G.P. Putnam's sons · leaf 110
86. Winding-sticks (which are simply straight-edges), are to Common Tools and Their Uses 87 help in getting surfaces true, and to determine whether different partsof the work are in the same plane. Take two straight-edges, each ofequal width throughout, and lay them on edge, one across each end
Woodwork
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from L'optique divisée en trois livres : ou, l'On démontre d'une maniere aisée tout ce qui regarde 1. la propagation & les proprietez de la lumiere. 2. La vision. 3. La figure & la disposition des verres qui servent à la perfefectionner [sic] (1682)](https://img.insideoutlibrary.com/img/200/ia-loptiquedivise00ango-249-25.webp)
