San Francisco : Architect and Engineer, Inc · leaf 313
MCO carries the assurancethat products bearing that mark are manufac-tured by The American Rolling Mill _ Com-pany with the skill, intelligence and fidelityassociated with its products, and hence can bejj^gjg^nyv depended upon to possess in f ^Jr/ the highest degree the merit i^VO claimed for them.…
Architecture · Building
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