Illinois Society of Architects · Chicago · leaf 211
orks of Chicago MARTTFACTURERS OF ESCAPES AND STANDPIPES JE-PROOF DOORS AND SHU TIERS ^^ iENERAL IRON WORK FOR BLDGS. WEW NUMBER 939-941 West Lake Street CHICAGO, ILLS. 208 Figs. 4 and 5 give directlj the side of a Fig. 7 then determines the required thick-square, the inscribed diameter of an…
Architecture · Building · Architects
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