A Practical Treatise on Rail-roads and Carriages: Shewing the Principles of Estimating Their Strength, Proportions, Expense, and Annual Produce, and the Conditions which Render Them Effective, Economical, and Durable; with the Theory, Effect, and Expense of Steam Carriages, Stationary Engines, and Gas Machines. Illustrated by Four Engravings and Numerous Useful Tables
Thomas Tredgold