| Year | 1936 |
| Date | 16-Apr |
| Volume | 74 |
| Issue | 1,823 |
| Page | 374 |
| Category | Educational |
| Part | |
| Title | First Steps in Model Engineering. Workshop Advice, Experience and Philosophy for Readers of all Ages |
| Author | "Inchometer" |
| Notes | Fixing by a tapered pin, fitting a tapered pin, fixing by a wedge, fixing by circular key |