| Year | 2013 |
| Date | 13-Dec |
| Volume | 211 |
| Issue | 4,471 |
| Page | 860 |
| Category | Internal Combustion |
| Part | |
| Title | Experiments with internal combustion Half Breed Engines |
| Author | James Wells |
| Notes | Reflects on an idea that didn't catch on. Photograph by The Photographic Lounge |