| Year | 1925 |
| Date | 22-Oct |
| Volume | 53 |
| Issue | 1,278 |
| Page | 528 |
| Category | Small Power Plant |
| Part | |
| Title | The Construction of a Twin Horizontally Opposed 2-inch by 2 1/2-inch Petrol Engine |
| Author | E.W.Brennand |
| Notes | Connecting-rods, little end bush, end cap, big-end bushed, big-end bolts and nuts, machining connecting-rod, timing gear |