Mrtai, Top. Pedlars Peri-i^ct Vijntilators.Metal Top or Glass Top. Ati AuLonialic Hxiiaust. Glass Top. Pedlars Perfect Ventilators, either Metal Top or Glass Top, come as near per-fection as is possible without the aid of an exhaust fan. There is no possibifity ofdown draft. They will not admit…
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