| Year | 2011 |
| Date | 12-Aug |
| Volume | 207 |
| Issue | 4,410 |
| Page | 208 |
| Category | Stationary Engine |
| Part | 3 |
| Title | Making the PM Research No. 7 Mill Engine |
| Author | Philip Hill |
| Notes | Builds an American steam engine kit. The flywheel, first assembly, my conclusions and opinions |