| Year | 2025 |
| Date | 27-Dec |
| Volume | 234 |
| Issue | 4,759 |
| Page | 92 |
| Category | Stationary Engine |
| Part | 10 |
| Title | A Tandem Compound Mill Engine |
| Author | David Thomas |
| Notes | Builds Arnold Throp's model of a Corliss mill engine. High pressure cylinder, piston and the special cutter for the steam passages, references |