| Year | 1919 |
| Date | 09-Jan |
| Volume | 40 |
| Issue | 924 |
| Page | 30 |
| Category | Workshop |
| Part | |
| Title | A Quick Method of Grooving Needle Pellets |
| Author | J.B.G. |
| Notes | A hand lever press converted to groove pellets, elevation & plan showing how the six cutter (s?)are held for grooving pellets |