| Year | 1990 |
| Date | 05-Jan |
| Volume | 164 |
| Issue | 3,864 |
| Page | 48 |
| Category | Boiler |
| Part | 2 |
| Title | Time-Ex Steel Boiler |
| Author | S.S.Ibbotson |
| Notes | Observations and comments based on experience with steel boilers during construction and service. Review of steel features, steel stays, early plan scrutiny, water treatment |