Burning Liquid Fuel was written by William N. Best in 1922 and was subtitled "a practical treatise on the perfect combustion of oils and tars, giving analyses, calorific values and heating temperatures of various gravities, with information on the design and proper installation of equipment for all classes of service." To access this book online, click here.
This document contains the complete illustrated instructions for installing the Hercules Steam and Hot Water Heating System, a boiler manufactured by Sears, Roebuck and C...
This document contains the manufacturer's instructions for the HB Smith Series M450L Mills Water-Tube Boiler for automatic firing with oil or gas (Steam, Vapor, or Water ...
This document contains the jacket assembly instructions for the HB Smith Series 45 Mills Boiler (circa 1979).