| Year | 1984 |
| Date | 15-Jun |
| Volume | 152 |
| Issue | 3,731 |
| Page | 702 |
| Category | Stationary Engine |
| Part | 10 |
| Title | "Boreas". A Crowther type Blast-furnace Blowing Engine |
| Author | Tubal Cain |
| Notes | Connecting rod, setting up, parallel motion, preparations for test run, finish |