| Year | 1954 |
| Date | 23-Dec |
| Volume | 111 |
| Issue | 2,796 |
| Page | 741 |
| Category | Historic |
| Part | |
| Title | Historical Models |
| Author | "Hallam" |
| Notes | Some Excellent Examples. Tilt hammers, method of driving, the hammers, 1" scale old-time rolling mill, water system, blowing apparatus |