| Year | 1934 |
| Date | 27-Dec |
| Volume | 71 |
| Issue | 1,755 |
| Page | 615 |
| Category | Educational |
| Part | |
| Title | First Steps in Model Engineering. Workshop Advice, Experience and Philosophy for Readers of all Ages |
| Author | "Inchometer" |
| Notes | Using the twist drill gauge, instructions when setting the drills, theory and practice, radial holes through shafts, diagram showing the use of a vee block, illustrative sketch of drilling a radial hole, drilling radial holes |