| Year | 1922 |
| Date | 08-Jun |
| Volume | 46 |
| Issue | 1,102 |
| Page | 555 |
| Category | Workshop Topics |
| Part | |
| Title | Boring Lathe Head Spindles To Take No. 1 Morse Taper Centres |
| Author | |
| Notes | Boring the head centre, using taper shank drills in a lathe, methods of drilling in the lathe, boring the tailstock spindle, types of tailstock. Drilling the spindle, step drilling a taper |