Catalogue of Structural Steel & Iron for Architects, Engineers & Contractors (1910)
Manitoba Bridge & Iron Works · Manitoba Bridge & Iron Works · leaf 98
Nq 164—Area Grating, Wrought iron, slats fastened to frame at ends. No separators or stiffeners. … No 165 — Area IJoor, sttel Gratin;/-Made m one pieuc—clo^eH. t .i M s
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