[en] [Gutenberg 43867] • Farm Engines and How to Run Them: The Young Engineer's Guide Frederick J. Drake & Company
[en] [Gutenberg 45932] • The Gasoline Motor Forgotten Books
[en] [Gutenberg 43867] • Farm Engines and How to Run Them: The Young Engineer's Guide Frederick J. Drake & Company
[en] [Gutenberg 45932] • The Gasoline Motor Forgotten Books