| Year | 1923 |
| Date | 08-Feb |
| Volume | 48 |
| Issue | 1,137 |
| Page | 146 |
| Category | Locomotive |
| Part | |
| Title | Some Data on the Running of Two Notable Locomotives |
| Author | |
| Notes | The "Aldington", remarks. The "Cosmo Bonsor". Percival Marshall, A.W.Marshall and F.H.Withycombe judge a marine engine |