Gas Engine Construction: A Practical Treatise Describing the Theory and Principles of the Action of Gas Engines of Various Types and the Design and Construction of a Half Horse Power Gas Engine. E-book. Formato PDF Henry V. A. Parsell   -  Forgotten Books, 2017  - 

We felt that to give drawings of the different parts and follow this with a lengthy description of each process was not the best method to employ in dealing with the construe tion of this engine.