Illinois Society of Architects · Chicago · leaf 516
oist andPlank and Beams and Stringers, the size ofa knot shall be taken as its width betweenlines parallel to the edges of the timber. 67. On the wide or vertical faces of Beamsnnd Stringers, the smallest diameter of aknot shall be taken as its size. 68. Knots on the edges of wide faces ofBeams and… … M..iri.-oii III.til, ChiiMU. llnlaliii-.i \ l!..(hr. Aif|utei-ts ASBESTOS and 85^; MAGNESIA PIPE and BOILER COVERINGS. CORK INSULATIONand BRINE PIPE COVERINGS, SMOKE-STACK and BREECHING LININGS PAUL J. KREZ CO. HEAT AND COLD INSULATION DISTRIBUTORS OF Asbestos Century Shingles - Asbestos Building…
Architecture · Building · Architects
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