Illinois Society of Architects · Chicago · leaf 553
ecification shouldtherefore require that red lead must hewholly free from soda or nitrate salts. Theprocess now used to get red lead which is 9Sper cent true, is by burning the lower gradered lead, 85 per cent true, for about 20 to 24hours longer. This brings the true red lead,Pba O4 up to the high… … Iiiteiiiir DccMiat imi W . I. Nci-.i]i Your painting and decorating problems are solvedwhen you consult our staff in regard to any worJ^,whether decorating or furnishing Residences,Theatres, Churches, Hotels or Public Buildings.We are glad to give our advice and estimates onany worJ^ which you are…
Architecture · Building · Architects
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