This circa-1932 booklet from the Hudson Coal Company outlines the benefits of heating with coal. As the foreword says, "Science has made remarkable strides in the past few years in perfecting new equipment that has made anthracite the ideal automatic fuel. Everyone is familiar with the heating value and safety of anthracite. This little booklet describes briefly some recent inventions for obtaining automatic heat with anthracite and tells how they can save you money, work, and worry."
The Improved Webster Type "R" System of Steam Heating is a service bulletin from Warren Webster and Company (The Pioneers of Vacuum Steam Heating), established in 1888.
This manual was created by O-E Specialty Manufacturing Co. and outlines how to install the "O-E" Perfect System, which is a Vapor Vacuum heating system.
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...