NRP Golfinho

1934 attack submarine of the Portuguese Navy. 
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Wikidata
1934 — 1950 attack submarine, Delfim-class submarines, Portugal, Portuguese Navy, Vickers Shipbuilding and Engineering, length: 69.3 metre, beam: 6.5 metre, draft: 3.87 metre, 1 cannon, 4 torpedo tube, 

• Google Knowledge entry^@
  

cannon – Delfim-class submarines – Portuguese Navy – Vickers Shipbuilding and Engineering – 

Type	Date	Description	Keywords	Notes	Source
link		Google Knowledge entry@			Wikidata

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