| Year | 1919 |
| Date | 31-Jul |
| Volume | 41 |
| Issue | 953 |
| Page | 111 |
| Category | Lathe |
| Part | |
| Title | The Design and Construction of a 4 1/2-in. Lathe Tailstock |
| Author | G.Gentry |
| Notes | Mounting thrust box with self-ejecting screw, Morse taper socket blank, alternative design using hollow spindle operated by revolving nut |