| Year | 1993 |
| Date | 15-Jan |
| Volume | 170 |
| Issue | 3,937 |
| Page | 74 |
| Category | Stationary Engine |
| Part | 6 |
| Title | Sally. The Stuart Models S50 Mill Engine |
| Author | Tubal Cain |
| Notes | Describes how to build the crankshaft. Crankweb, shaft, crankpin, "off-the-peg" products from Tangyes catalogue |