Jason
| Other names | Polar Star (1898/99) |
| Owner | 1893 Christian Christensen, Sandefjord 1899 Duke of the Abruzzi |
| Home port | Sandefjord |
| Construction site | Framnæs |
| Year built | 1881 |
| Building materials | Three |
| Machine, original | Seal |
| Skippers | C. A. Larsen (1890-1895) |
| Additional information | Stella Polare 1898/99 in Franz Josef Land for the Duke of Abruzzo. Carried Nansen and his men to East Greenland when they crossed the ice sheet in 1888. Was on a polar expedition in 1899/1900. |
