| Year | 1930 |
| Date | 24-Jul |
| Volume | 63 |
| Issue | 1,524 |
| Page | 89 |
| Category | Boiler |
| Part | |
| Title | Water Tube Boilers for Model Locomotives |
| Author | J.C.Crebbin |
| Notes | Section of Serve tube, arrangement of inner water barrel with heat-collecting rivets, divided circulating tubes depending from water barrel |