| Year | 1925 |
| Date | 02-Jul |
| Volume | 53 |
| Issue | 1,262 |
| Page | 3 |
| Category | Workshop Topics |
| Part | |
| Title | The Design and construction of a Miniature Radial Drilling Machine |
| Author | J.Wightman |
| Notes | Side elevation showing general arrangement, plan and end view, gear details, with motor drive |