Illinois Society of Architects · Chicago · leaf 450
, andwherever practicable, by power. Rivet headsshall be of hemispherical shape and uniformsize throughout the work for the same sizerivet, full, neatly finished, and concentricwith the holes. Rivets, after driving, shallbe tight, completely filling the holes, andwith heads in full contact with the… … A Straus Building(Chicago ^NLAND COPPER ALLOY STEEL SHEETS C/ are used extensively for all types of sheet metalwork where durability is essential because luihiasedscientific tests prove they are unsurpassed inresisting corrosion. INLAND OPEN HEARTH STRUCTURALSTEEL is the framewcjrk of scores of…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
