Perfex Series 155 Magic Dial Thermostat
Here are photos of a circa-1944 Perfex Series 155 Magic Dial Thermostat, as well as the instruction manual.
Central Radiator Company Catalog (1906)
This circa-1926 booklet from Central Radiator Company showcases their radiators for steam and hot-water heating. Some of these radiators had a unique torch and flame decoration. Thanks to Bob Moore for scanning and sharing this with us.
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