| Year | 1932 |
| Date | 18-Aug |
| Volume | 67 |
| Issue | 1,632 |
| Page | 154 |
| Category | Workshop Topics |
| Part | |
| Title | A Simple Scribing Block and Surface Gauge |
| Author | Geo. Gentry |
| Notes | General note, Mr Duffield's surface gauge and scribing block, the tool described, the proportions and details as shown by scale drawings |