Fredrikke
| Other names | Governor Russell (1892) - Conrad Holmboe (1923) |
| Owner | 1892 J. Manta, Provicetown, Mass, USA 1904 J. Cromwell, Barnstable, Mass, USA 1911 J. Cromwell, Pricetown, Mass, USA 1916 Jens J. Øien, Tromsø 1922 Geophysical Institute, Tromsø 1923 Conrad Holmboe, Tromsø |
| Ship type | schooner |
| Reg. brand | T 26 T |
| Home port | Tromsø |
| Construction site | James & Farr, Essex, Mass. |
| Year built | 1892 |
| Building materials | Three |
| Length, year of construction | 94,6 feet |
| Dimensions in width, year of construction | 25 feet |
| Dimensions in depth, year of construction | 10,4 feet |
| Tonnage | 127 GRT 132 GRT 136 GRT |
| Machine, original | Seal |
| Machine, new | 1917 Bolinder 2 cyl. 2T EV crude oil engine 120 bhp |
| Skippers | Jens Oien John Naess (1923) |
| Reconstructions Shipyard | 1917 converted to m/aux schooner |
| Condemned | Condemned October 1923 |
| Additional information | Was condemned in Isafjord, Iceland after icebreaking on the Tromsø-Greenland voyage with provisions and equipment. The crew returned home from Iceland by other means. |
| Literature | Einar Sørensen: Arctic Ocean fishing through 100 years |

