| Year | 1917 |
| Date | 13-Sep |
| Volume | 37 |
| Issue | 855 |
| Page | 162 |
| Category | General |
| Part | |
| Title | How to Manage Small Power Plants |
| Author | W.T.Wardale |
| Notes | Practical Hints for National Service Workers. Steam Section. Explanation of Construction of a Small Vertical Boiler. General construction, "Robey" vertical cross-tube boiler, the boiler shell, the firebox, the furnace crown, the stays, the firedoor |