| Year | 1925 |
| Date | 24-Sep |
| Volume | 53 |
| Issue | 1,274 |
| Page | 411 |
| Category | Light Engineering Equipment and Supplies |
| Part | |
| Title | Spurrell's Centring Appliance and Bevel Gauge for Taper Turning (G.Lowe Ponsford) |
| Author | |
| Notes | New roundstock centring device and setting-over gauge for taper turning, |