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| Shipyard / Year | Russell and Company / 1899 | |
| Dead weight | 1,950 | MT | Gross register | 1,346 | GRT |
| Lenght | 72.2 | mtr |
| Breadth | 10.5 | mtr |
| Depth | 4.6 | mtr |
| Propulsion | Reciprocating triple expansion | |
| Power | 710 | H.P. |
| 25/11/1907 - Sunk close to Belle Ile (France) | ||
| Shipyard / Year | A. Rodger and Company / 1898 | |
| Dead weight | 2,200 | MT | Gross register | 1,472 | GRT |
| Lenght | 76.5 | mtr |
| Breadth | 10.7 | mtr |
| Depth | 5.0 | mtr |
| Propulsion | Reciprocating triple expansion | |
| Power | 750 | H.P. | Bought | 1899 | to |
| Owner | William Robertson | |
| Name | Obsidian | |
| 18/02/1913 - Sunk close to Scilly islands | ||
| Shipyard / Year | Robert Thompson and Sons / 1898 | |
| Dead weight | 3,090 | MT | Gross register | 2,078 | GRT |
| Lenght | 84.3 | mtr |
| Breadth | 12.3 | mtr |
| Depth | 5.4 | mtr |
| Propulsion | Reciprocating triple expansion | |
| Power | 740 | H.P. | Sold | 1916 | to |
| Owner | Compañía Marítima Vizcaína | |
| Name | Matienzo | Sold | 1918 | to |
| Owner | Compañía de Navegación Begoña | |
| Name | Begoña Nº 3 | Sold | 1927 | to |
| Owner | Compañía Naviera Guipuzcoana | |
| Name | Zurriola | Sold | 1960 | to |
| Owner | Isleña Marítima | |
| Name | Zurriola | |
| Scrapped | Valencia - 1964 | |
| Shipyard / Year | J. Scott and Company / 1895 | |
| Name | Benhead | |
| Dead weight | 2,800 | MT | Gross register | 1,911 | GRT |
| Lenght | 76.2 | mtr |
| Breadth | 11.6 | mtr |
| Depth | 5.9 | mtr |
| Propulsion | Reciprocating triple expansion | |
| Power | 970 | H.P. | Bought | 1899 | to |
| Owner | J. Hoult | |
| Name | Benhead | |
| 18/10/1912 - Sunk close to Hartlepool - 7 dead | ||
| Shipyard / Year | Sir Raylton Dixon and Company / 1909 | |
| Dead weight | 4,040 | MT | Gross register | 2,690 | GRT |
| Lenght | 89.3 | mtr |
| Breadth | 14.4 | mtr |
| Depth | 6.2 | mtr |
| Propulsion | Reciprocating triple expansion | |
| Power | 1.175 | H.P. |
| 11/02/1913 - Wrecked close to Corsewall (Escocia) | ||
| Shipyard / Year | Constructora Naval Española / 1901 | |
| Owner | Compañía Bilbaína de Navegación | |
| Name | Udala | |
| Owner / Year | Compañía Marítima del Nervión / 1906 | |
| Name | Mar Blanco | |
| Dead weight | 4,650 | MT | Gross register | 2,084 | GRT |
| Lenght | 85.8 | mtr |
| Breadth | 12.2 | mtr |
| Depth | 5.9 | mtr |
| Propulsion | Reciprocating triple expansion | |
| Power | 1,116 | H.P. | Bought | 1914 |
| Armador | Compañía Marítima del Nervión | |
| Name | Mar Blanco | |
| Sold | 1916 | to |
| Owner | Compañía Marítima Vizcaína | |
| Name | Ason | |
| 17/12/1916 - Submarine UB38 - 50º25'N/06º50'W | ||
| Shipyard / Year | Campbeltown Shipbuilding Co. / 1890 | |
| Owner | R. Delarue | |
| Name | Dieppois | |
| Owner / Year | General Steam Navigation Co. - 1892 | |
| Name | Linnet | |
| Dead weight | 2,500 | MT | Gross register | 1,770 | GRT |
| Lenght | 79.2 | mtr |
| Breadth | 11.2 | mtr |
| Depth | 5.2 | mtr |
| Propulsion | Reciprocating triple expansion | |
| Power | 1,800 | H.P. |
| Bought | 1901 | to |
| Owner | General Steam Navigation Co. | |
| Name | Linnet | |
| Sold | 1905 | to |
| Owner | Heinz y Correa | |
| Name | Lino | |
| Name / Year | Sandis / 1910 | |
| Name / Year | Michael A. Andritsakis / 1911 | |
| 07/02/1915 - Wrecked close to Bondicar (U.K.) | ||
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