| Name: | 25 DE MAYO or VEINTICINCO DE MAYO |
| Type: | Cruiser |
| Keel: | 18/06/1885 |
| Launched: | 05/05/1890 |
| Completed: | 02/1891 |
| Builder: | Sir WG Armstrong, Mitchell & Co Ltd |
| Yard: | Elswick |
| Yard Number: | 541 |
| Dimensions: | 3180disp, 330.0 x 43.0 x 16.0(draft)ft |
| Engines: | 2 x VT4cyl (40, 60 & 66, 66 x 30ins), 8300ihp to 14000ihp |
| Engines by: | Humphrey & Tennant, London |
| Propulsion: | 2 x Screws, 22.4knots |
| Construction: | Steel |
| Armament: | 2 x 1 x 8.2ins, 8 x 1 x 4.7ins, 12 x 1 x 3pdr guns; 3 x 1 x 18.0ins torpedoes |
| History: | |
| 02/1891 | Argentinian Navy |
| 1921 | Broken up |
| Comments: | Laid down as a stock cruiser |
| 05/05/1890: Launched as NECOCHEA | |
| 1921: Start of a gradual process of breaking up at Santiago |

Above photo is copyright of Vickers Archive

Above photo is courtesy of Photoship

Above photo is courtesy of Fundacion Histarmar

Above photo is courtesy of Fundacion Histarmar

Above photo is courtesy of Fundacion Histarmar