| Year | 1935 |
| Date | 23-May |
| Volume | 72 |
| Issue | 1,776 |
| Page | 488 |
| Category | Educational |
| Part | |
| Title | First Steps in Model Engineering. Workshop Advice, Experience and Philosophy for Readers of all Ages |
| Author | "Inchometer" |
| Notes | The law of balance, Shanghai, overcoming difficulties, make-do methods, an experimental spiral hand filed from steel rod by P.A.Aubin |