| Year | 1912 |
| Date | 05-Dec |
| Volume | 27 |
| Issue | 606 |
| Page | 546 |
| Category | Internal Combustion |
| Part | |
| Title | Chats about Gas Engines |
| Author | "Den Ensomme" |
| Notes | Types of gas engines: a fascinating study, how some are evolved, with nothing to lose, apportioning the blame, the cost of production, how to ascertain the value, normal condition after overhaul, worn condition producing faulty governing & loss of power |