| Year | 1931 |
| Date | 14-May |
| Volume | 64 |
| Issue | 1,566 |
| Page | 462 |
| Category | Workshop |
| Part | 2 |
| Title | Small Tools and their Uses. Some notes on their Practical Handling and Manipulation |
| Author | A.T.G. |
| Notes | The combination square, centre-punches, automatic centre-punches, spacing centre-punches, scribers, dividers, measuring rules etc., the scribing-block or surface-gauge, the universal surface-gauge described, marking-off work, marking-out loco frames |