Modern Hot Water Heating, Steam and Gas Fitting was written by W.M. Donaldson and published in 1906. It contains over 150 illustrations and is a "modern treatise on steam, hot water, and furnace heating and steam and gas fitting, which is intended for the use and information of the owners of buildings and the mechanics who install the heating plants in them." To access this book online, click here.
Here is the original Installation and Operating Instructions and Parts List for The H.B. Smith Company's Oil Fired Cast Iron Hot Water Boilers (No. OHB-13W). This is esti...
The Henry Ford Museum in Dearborn, MI has an interesting hot-water heating system. Take a look at the radiators below. They are from the Shaw-Perkins Manufacturing Compan...
We estimate that this cast-iron boiler catalog from The Peerless Heater Company in Boyertown, PA is from the 1980s or 1990s.