| Year | 1927 |
| Date | 25-Aug |
| Volume | 57 |
| Issue | 1,372 |
| Page | 185 |
| Category | Locomotive |
| Part | |
| Title | Loco. Prototypes. News and Notes |
| Author | Chas. S.Lake |
| Notes | A Six-Wheels Coupled I.C. Engine (for Buenos Aires). A New Turbo-Condensing Locomotive (by J.A.Maffei for German State Railways) |