Illinois Society of Architects · Chicago · leaf 405
om each lot of ten tons or lessof each size of bar rolled from rails varyingnot more than 10 lb. per yd. in nominalweight. (b) If any test specimen shows defectivemachining or develops flaws, or if a tensiontest specimen breaks outside the middle thirdof the gage length, it may be discardedand… … ATLASjlRON WORKS CORPORATION Fabricators of Ornamental, Structural andMiscellaneous Iron Work 351-59 West 59tli Street Telephone Normal 4700 T. F. HUSMANN President -,. C. CHAPMAN LhicagO Secy & Treas. 4 ■Lu ^ffl IB 91 t^t?K- JJiTi i ilf^ ^^^ ^^^^^^^^^M^nB J *- ^^^^ r m 404 AMERICAN INSTITUTE…
Architecture · Building · Architects
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