| Displacement: | 506t |
| Dimensions: | 150ft 7in wl, 157ft 6in deck x 27ft 5in wl, 27ft 11in max x 9ft 7in mean, 11ft 9in max. |
| Same, meters: | 45.90, 48.00 x 8.36, 8.52 x 2.92, 3.59m |
| Machinery: | 120nhp (Barnes). 2 cylinders, geared, 120nhp, 10.5kts. Coal capacity 75t |
| Hull material: | Wood |
| Armament: | (1851) 4-4cm bronze. (c1856) 4-18p carr. (1866) 2-12cm bronze MLR |
| Complement: | 73 |
| Name | Builder | Laid down | Launched | Commiss. | Fate |
| CORSE | Normand | (1842) | (6.12.42) | 6.1.51 | Stk. 31.12.90 |
| Displacement: | 196t |
| Dimensions: | 132ft 10in wl, 134ft 6in deck x 19ft 8in x 6ft 9in mean, 7ft 2in max. |
| Same, meters: | 40.50, 41.00 x 6.00 x 2.07, 2.19m |
| Machinery: | 120nhp (Penn). Coal 24t |
| Hull material: | Iron |
| Armament: | 2-4pdr |
| Complement: | 74 |
| Name | Builder | Laid down | Launched | Commiss. | Fate |
| FAON | Normand | (?) | (1.2.47) | 16.8.55 | Stk. 7.5.78 |