| Year | 1924 |
| Date | 20-Mar |
| Volume | 50 |
| Issue | 1,195 |
| Page | 323 |
| Category | Workshop |
| Part | |
| Title | A Sensitive Adjustment Scribing Block |
| Author | |
| Notes | Its origin, make the rod fit the hole, don't forget the brass plug, that's done it, no longer scrap, the scriber clamp, the thumb nut, the clamping screw, the adjusting screws, see it tip |