Illinois Society of Architects · Chicago · leaf 591
produce a sheet more uniform inthickness than the old process. This sheetimmediately enters the first oven of the lehrand is cooled gradually until it emerges atthe other end of the lehr, a large sheet ofrough glass. Tank Glass.—One of the most radical me-chanical impiovements in the manufacture… … PITTSBURGH, PENNSYLVANIAEXTRUDED BRONZE CONSTRUCTION ARCHITECTS, MARK S dKANN m GOLD liOLLED COPPER, bronze or. aluminum,gal/^t & extruded bronze ARCHITECTURAL CASTINGS EliTRAHCE DOORSELBCTK0L7TIC FINISHES SHOWER BATH DGORS GENERALOFFICEb, CHIGAGOHElGHTS, ILLINOIS ASSOCIATED COMPANIES [modern…
Architecture · Building · Architects
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