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.
Thanks to Frank "Steamhead" Wilsey for finding and scanning these pages. He writes, "These scans are from the Walworth Manufacturing Company's 1892 catalog, which I recently received. This same catalog is referenced several times in Susan Reed Stifler's book, The Beginnings of a Century of Steam and Water Heating. Walworth was selling quite a few H.B. Smith products at the time, including Mills boilers and various Smith column radiators, as well as other standard types of column radiators. This set includes Walworth vertical pipe radiators, which look a lot like Nason radiators, and a dining room radiator they also sold at that time."
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).