| Name: | SAN GREGORIO |
| Type: | Tanker |
| Launched: | 05/06/1913 |
| Completed: | 07/1913 |
| Builder: | Swan, Hunter & Wigham Richardson Ltd |
| Yard: | Wallsend |
| Yard Number: | 923 |
| Dimensions: | 9594grt, 6069nrt, 527.2 x 66.6 x 33.9ft; (1926: 13246grt, 9614nrt) |
| Engines: | Q4cyl (28.5, 41, 58 & 84 x 54ins), 794nhp |
| Engines by: | Wallsend Slipway Co Ltd, Wallsend |
| Propulsion: | 1 x Screw, 11.0knots |
| Construction: | Steel |
| Reg Number: | 135247 |
| History: | |
| 19/07/1913 | Eagle Oil Transport Co Ltd, London |
| 1926 | Hvalfanger A/S Rosshavet (J Rasmussen & M Konow, managers), Sandefjord |
| 1926 | Renamed C A LARSEN |
| 1936 | Hvalfangstselskapet Blaahval A/S, Sandefjord |
| 1945 | Hvalfangersisk Antarctic A/S (Anton von der Lippe, manager), Tonsberg |
| 1945 | Renamed ANTARCTIC |
| 07/08/1954 | Broken up |
| Comments: | 1926: Converted to a whale factory ship by Frederikstad mek Verksted |
| 1940: Requisitioned by the German Kriegsmarine & used as storage tanker | |
| 1945: Returned to the Norwegian Government | |
| 1952: Converted back to a tanker | |
| 07/08/1954: Broken up by Eisen u Metall KG Lehr & Co at Hamburg |

Above photo as C A LARSEN is copyright of the Alexander Turnbull Collection

Above photo as C A LARSEN is copyright of the Norsk Maritimt Museum

Above photo as ANTARCTIC is courtesy of Kevin Blair

Jarrow Express, Friday, 13/06/1913