HMS Severn (N57) was an ocean-going submarine of the River class. She was built by Vickers Armstrong, at Barrow, and launched on 16 January 1934. She was completed on 12 January 1935.
HMS Severn (N57) was an ocean-going submarine of the River class. She was built by Vickers Armstrong, at Barrow, and launched on 16 January 1934. She was completed on 12 January 1935. (en)
Le HMS Severn (pennant number : N57) était un sous-marin océanique de classe River. Il fut construit pour la Royal Navy par Vickers-Armstrongs à Barrow-in-Furness et lancé le 16 janvier 1934. Il a été achevé le 12 janvier 1935. (fr)
HMS Severn (N57) – brytyjski okręt podwodny, wybudowany w latach 30. XX wieku, należący do typu Thames zwanego również typem River. (pl)