Illinois Society of Architects · Chicago · leaf 559
Figure 12.—Measurement of knots: A, On joist and plank; B, on posts and timbers. On a wide face the size of a knot is takenat its smallest diameter. At the edges of wide faces knots are lim-ited to the same sizes as on the narrowfaces of the same piece. The sizes of knots on narrow faces and…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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