| Year | 1927 |
| Date | 21-Jul |
| Volume | 57 |
| Issue | 1,367 |
| Page | 51 |
| Category | Workshop Topics |
| Part | |
| Title | Making a Ratchet Wheel of Thin Metal |
| Author | |
| Notes | Showing the setting up and operation of cutting a thin ratchet wheel on a foot lathe, a finished thin brass ratchet wheel, |