



| Shipyard/Year | Charles Connell / 1907 | |
| Name | Den of Ruthven | |
| Name / Year | Wincote / 1915 | |
| Name / Year | Kintyre / 1924 | |
| Name / Year | Polymnia / 1929 | |
| Name / Year | Sydney / 1937 | |
| Owner / Year | Gerencia de Buques Incautados / 1938 | |
| Name | Coruña | |
| Name 1939 | Castillo Simancas | |
| Owner / Year | Empresa Nacional Elcano / 1942 | |
| Name | Castillo Simancas | |
| Dead weight | 7,950 | MT | 
| Gross register | 4,937 | GRT | 
| Length | 121.9 | mtr | 
| Breadth | 15.9 | mtr | 
| Depth | 9.0 | mtr | 
| Propulsion | Reciprocating triple expansion | |
| Power | 1,890 | H.P. | 
| Bought | 1952 | to | 
| Owner | Empresa Nacional Elcano | |
| Name | Castillo Simancas | |
| Vendido | 1960 | to | 
| Owner | Riva Suardíaz | |
| Name | Rivademar | |
| Owner / Year | Naviera Forestal Africana / 1962 | |
| Name | Munisa | |
| Wrecked | 28/04/1972 - Off Sinoe (Liberia) | |


| Shipyard / Year | Coll Pollack / 1921 | |
| Name | Louisiana | |
| Name / Year | Nord Friesland / 1928 | |
| Name / Year | Munster / 1931 | |
| Name / Year | Corrientes / 1937 | |
| Owner / Year | Naviera Aznar / 1944 | |
| Name | Monte Moncayo | |
| Dead weight | 7,040 | MT | 
| Gross register | 4,648 | GRT | 
| Length | 110.8 | meters | 
| Breadth | 14.6 | meters | 
| Depth | 9.5 | meters | 
| Propulsión | Reciprocating triple expansion | |
| Power | 3,000 | H.P. | 
| Bought | 1954 | to | 
| Owner | Naviera Aznar | |
| Name | Monte Moncayo | |
| Grounded | 11/12/1957 - Mazarrón | |
| Scrapped | Cartagena - 1958 | |


| Shipyard / Year | W. Dobson / 1921 | |
| Owner | Naviera Aznar | |
| Name | Ariaga-Mendi | |
| Name 1939 | Monte Oiz | |
| Dead weight | 9,180 | MT | 
| Gross register | 5,514 | GRT | 
| Length | 121.9 | mtr | 
| Breadth | 16.2 | mtr | 
| Depth | 9.3 | mtr | 
| Propulsion | Reciprocating triple expansion | |
| Power | 2,300 | H.P. | 
| Bought | 1957 | to | 
| Owner | Naviera Aznar | |
| Name | Monte Oiz | |
| Scrapped | Valencia - 1961 | |
 Spanish version
 
Spanish version 

 
  
  
  
 