We found information about the following specific ships:

Description: 1936 Porpoise-class submarine

Description: 1943 Balao-class submarine

We also found the following citations which are not yet associated with specific ships:

Perch

59 ship citations (4 free) in 41 resources

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Perch (outboard runabout, 16') Subscribe to view

Perch (United States) (Naval Vessel) Subscribe to view

Perch, US submarine: model at Franklin Institute Subscribe to view

Perch, US submarine: plans source Subscribe to view