249 books
Properties of Gases; Mine Gases, Mine Ventilation, Fuels
The Building Trades Pocketbook
Coal and Metal Miners' Pocketbook of Principles, Rules, Formulas, and Tables
Standard-Bred Poultry
A Treatise on Coal Mining
The Steam Engineer's Handbook
Steam Engine Design and Mechanism
Casting Metal in Sand Made Easy
Blacksmithing Made Easy