| Year | 1923 |
| Date | 12-Jul |
| Volume | 49 |
| Issue | 1,159 |
| Page | 31 |
| Category | Model Engineers and Their Work |
| Part | |
| Title | Mr. Herbert C.Waller |
| Author | |
| Notes | 1 1/2-in scale L.S.W.R. locomotive with G.W.R. type engine, chassis and bogie frame showing disguised slide valve, professionally made boiler by W.A.Douglas, steam trunk engine, and three-cylinder air compressor by Mr Stace, six-cylinder inter-connected steam engine by Mr Stace, Mr Waller drives 1 1/4-in scale traction engine, G.W.R. type engine Mr Waller driving |