| Year | 1937 |
| Date | 20-May |
| Volume | 76 |
| Issue | 1,880 |
| Page | 468 |
| Category | Educational |
| Part | |
| Title | First Steps in Model Engineering. Workshop Advice, Experience and Philosophy for Readers of all Ages |
| Author | "Inchometer" |
| Notes | Home workshop measurements, originating a true plane surface, making and measuring, ordinary calipers and sizes, preparing a true flat surface, preparing a true rectangular bar, preparing the ends, methods of preparing a true square bar |