| Year | 1933 |
| Date | 30-Mar |
| Volume | 68 |
| Issue | 1,664 |
| Page | 291 |
| Category | In the Glow of the Forge |
| Part | |
| Title | Mr. C.H.Clarke - and his Hobby of a "Life's Work" |
| Author | "Phantom Pen" |
| Notes | Spool winder, glueing machine, machine for generating the curve of intersection of two cylinders, cutting paper tubes to be used as organ sound pipes |