A-2

Spanish submarine (1915). 

OverviewRelatedTableS1S2S3

Wikidata
attack submarine, F-class submarine, Spain, Spanish Navy, 

• Google Knowledge entry^@
  

F-class submarine – Spanish Navy – 

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

Individual site searches

Google custom search of specialist sites

Google custom search of general sites