| Year | 1927 |
| Date | 21-Apr |
| Volume | 56 |
| Issue | 1,354 |
| Page | 363 |
| Category | Workshop Topics |
| Part | |
| Title | Attachments for a Drummond 3 1/2-in. Lathe |
| Author | Nota Bene |
| Notes | The vertical slide, milling, indexing and gear-cutting attachment, cutting spiral gears, the cutter head and spindle, calculating the lead, drive for grinding attachment, improved tool grinding attachment, see 120 3020 451 |