| Year | 1936 |
| Date | 16-Jan |
| Volume | 74 |
| Issue | 1,810 |
| Page | 63 |
| Category | Locomotive |
| Part | |
| Title | Some Experiences with "Conversion" |
| Author | W.C.Henning (South Africa) |
| Notes | J.C.Crebbin's 4-cylinder simple locomotive "Conversion", on the track, superheating, brick-arch, lubrication of four cylinders, springing |