Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 365
two anglesand one plate, called the cover-plate. The angles are called flangeangles; and the two angles together, and the cover-plate when used,are called the flanges. At certain distances along its length, equalto or less than its depth, vertical angles are riveted on opposite sidesof the web…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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