| Year | 1923 |
| Date | 08-Mar |
| Volume | 48 |
| Issue | 1,141 |
| Page | 239 |
| Category | Locomotive |
| Part | |
| Title | Locomotive News and Notes |
| Author | Chas. S.Lake |
| Notes | Heavy Tank Locomotives for Service in Germany (Halberstadt-Blankenburg Railway). "Advanced" Locomotive Types. Overloading the Locomotive |