| Year | 1935 |
| Date | 26-Sep |
| Volume | 73 |
| Issue | 1,794 |
| Page | 305 |
| Category | Locomotive |
| Part | |
| Title | Points in the Design of the 1 1/2" Scale Tank Locomotive Midge" |
| Author | G.S.Willoughby |
| Notes | The object of the design, regulator ports and steam pipes, saturated steam v. superheating, the main dimensions, cylinder sizes, the effect of 2 in. cylinders |