Here are ratings for the Erie radiator from Jarecki Mfg Co Ltd. They were based in Erie, PA and their radiators appeared in issues of Domestic Engineering in the 1890s.
This booklet contains Gorton & Lidgerwood Co.'s complete heating system product offering in 1926. It has sections on the Gorton Single Pipe Vapor Heating System, the Gorton Quarter Turn Packing Lock Radiator Supply Valves for All Systems of Heating, information on the effects of radiator enclosures, and more. Check out the air vent on page 23, which they designed to frustrate thieving school children.
Here are ratings for the Erie radiator from Jarecki Mfg Co Ltd. They were based in Erie, PA and their radiators appeared in issues of Domestic Engineering in the 1890s.
Brian Roberts & Paul Yunnie compiled this document that contains beautiful vintage advertisements and illustrations of radiators from the mid to late 1800s and early 1900...
This document contains the story of Herman W. Nelson, founder of the Herman Nelson Corporation and the Moline Heating System (a vacuum-vapor heating system).