| Year | 1918 |
| Date | 24-Jan |
| Volume | 38 |
| Issue | 874 |
| Page | 54 |
| Category | Workshop |
| Part | 16 |
| Title | How Machine Tools Work |
| Author | Fred Horner |
| Notes | Milling Machines. Plano-Milling Machines. Vertical & horizontal machine (Ward, Haggas & Smith), universal plano-milling machine (Ward, Haggas & Smith) (on page 57) |