| Year | 1924 |
| Date | 13-Mar |
| Volume | 50 |
| Issue | 1,194 |
| Page | 287 |
| Category | Workshop Topics |
| Part | |
| Title | Notes on Knurling |
| Author | |
| Notes | Double-wheel knurling, slide-rest knurling tools, double-wheel machine knurling, hand knurling tools, knurl wheels, close-up chuck knurling, trade patterns of hand knurling tools, proportions of electrical knurled nut |