ALBERTINA - ENI 03280169- 
| Name | : | ALBERTINA |
| Former names | : | Alpha (1984-1987), Roelzina (1981-1984), St. Gerant (1962-1981), ? (1923-1962) |
| New names | : | Knarr (2016-....) |
| ENI number | : | 03280169 |
| Type | : | inland motor freighter |
| Built | : | 1923 |
| Length | : | 49,98 m |
| Beam | : | 6,62 m |
| Draught | : | 2,53 m |
| Speed | : | - |
| Capacity | : | 602 Ton |
| Owner | : | L.Z. Kruijt, Vinkeveen - The Netherlands |
| Flag | : | The Netherlands |
| Port of registry | : | Vinkeveen |
