Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 59
heel. The longer and wider arm is the blade, theshorter and narrower arm is the tongue, and the point wherethe two arms meet is called the heel. The numerous applications of the tool are given in detail underthe subject of The Steel Square. Saws. Another very important and much used tool,…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
