Sub S-4 flooded to be floated and towed to pier 7

Similar Images from the Collection

Drydock filling with water to float the S-4 that has been inflated and repaired.
Ill-fated sub S-4 in drydock after sinking off Provincetown.
Sub S-4 in drydock at Navy Yard
Sub S-4 in Navy Yard dry dock
Preparing sub S-4 for refloating after she was temporarily repaired.
Inquiry board inspects sub S-4 in drydock.