| Abbreviation | Designation | |
|---|---|---|
| DVZO | Dampfbahn-Verein Zürcher Oberland (German) | railway company |
| 1234 | DB-Baureihe 234 – ‘Ludmilla’ (German) DB Class 234 – ‘Ludmilla’ | class |
| Abbreviation | Designation | |
|---|---|---|
| DVZO | Dampfbahn-Verein Zürcher Oberland (German) | railway company |
| 1234 | DB-Baureihe 234 – ‘Ludmilla’ (German) DB Class 234 – ‘Ludmilla’ | class |