| Road no. | Class | Build date | Builder’s no. | Renumbered to | Date | Second renumbering | Date | Third renumbering | Date | Notes |
| 1861 | MRG-16c | Sep 59 | 80747 | GT 3041 | 1956 | CV 3041 | Mar 57 | CN 3041 | Dec 57 | |
| 1862 | MRG-16c | Sep 59 | 80748 | GT 3042 | 1956 | CV 3042 | Mar 57 | CN 3042 | Dec 57 |
| Road no. | Class | Build date | Builder’s no. | Renumbered to | Date | Second renumbering | Date | Third renumbering | Date | Notes |
| 1861 | MRG-16c | Sep 59 | 80747 | GT 3041 | 1956 | CV 3041 | Mar 57 | CN 3041 | Dec 57 | |
| 1862 | MRG-16c | Sep 59 | 80748 | GT 3042 | 1956 | CV 3042 | Mar 57 | CN 3042 | Dec 57 |