| Year | 1937 |
| Date | 02-Sep |
| Volume | 77 |
| Issue | 1,895 |
| Page | 227 |
| Category | Educational |
| Part | |
| Title | First Steps in Model Engineering. Workshop Advice, Experience and Philosophy for Readers of all Ages |
| Author | "Inchometer" |
| Notes | Mild steel screw taps, gearing between near shafts (idler "Marlborough" wheel), toothed rack and pinion, application of pin teeth, rack with pin teeth, rack having shaped teeth, gear-wheels having pin teeth, crown wheel gearing, experiences with soldering, experiences with brazing |