| Year | 2011 |
| Date | 15-Jul |
| Volume | 207 |
| Issue | 4,408 |
| Page | 98 |
| Category | Stationary Engine |
| Part | |
| Title | Making the PM Research No. 7 Mill Engine |
| Author | Philip Hill |
| Notes | Builds an American steam engine kit. Starting on the bedplate, slide bars, cylinder end covers, references |