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National boilers, radiators, and specialties: catalog no. 26 (1920)

National Radiator Company · National Radiator Company · leaf 67

An illustration from National boilers, radiators, and specialties: catalog no. 26, 1920, leaf 67 — Hot Water Thermometers … Angle or StraightList Price Each Hot Water Thermometer, straight Hot Water Thermometer (for use on risers, or circulating pipe) .$5.00. 6.00 m NATIONAL HEATING SPECIALTIES Novus Steam Gauges

Boilers · Radiators · Water-tube boilers · Steam boilers · Radiant heating units

Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.

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