| Year | 1943 |
| Date | 14-Jan |
| Volume | 88 |
| Issue | 2,175 |
| Page | 26 |
| Category | Steam |
| Part | |
| Title | The "Minnijector" |
| Author | C.M.Keiller |
| Notes | Construction of very small injectors. Sections and cones, cab view of locomotive showing piping, on a 1/2" scale locomotive, most touchy, improvements? The test boiler |