|         Ship and floating crane over sunken sub S-4 off Provincetown. 40 man crew died.   |         Divers on mine layer 'Falcon' going down to sunken S-4 sub off Provincetown.   |         Sub S-4 remains towed to Navy Yard drydock.   | 
|         Diver off USS Falcon going for S-4 sub off Provincetown.   |         Sub S-4 in Navy Yard.   |         Sub S-4 in Navy Yard.   | 
|         Sub S-4 all painted and patched at ready to be taken out of drydock.   |         Sub S-4 disaster   |         Sub S-4 raised after 3 months of hard work, Provincetown, Mass   | 
|         Flooding dry dock to float the sub S-4   |         Sub S-4 flooded to be floated and towed to pier 7   |         Sub S-4 painted up and ready to be launched from Navy Yard.   | 
|         Sub S-4 all painted for launching from drydock at Navy Yard.   |         Sub S-4 after repairs at Navy Yard.   |         Submarine S-4 being floated temporarily after repairs   | 
|         Tug falcon raising sub S-4 off Provincetown.   |         Tug falcon raising sub S-4 off Provincetown.   |         Drydock filling with water to float the S-4 that has been inflated and repaired.   | 
|         Preparing sub S-4 for refloating after she was temporarily repaired.   |         Water pouring into dry drock to float the S-4 after she had been repaired.   |         Diver at S-4 disaster.   | 
|         Conning Tower of the S-4 after being raised and brought to Navy Yard.   |         Sub S-4 comes to surface off Provincetown after being on the bottom for 4 months in 102 ft. of water.   |         Towing sub S-4 to Navy Yard.   | 
|         Half submerged S-4 sub after accident. Charlestown Navy Yard - Pier 4.   |         Ill-fated S-4 sub being towed out of drydock after repairs.   |         Sub S-4 about to be floated.   | 
|         Sub S-4 repaired and ready to be floated.   |         Secretary of Navy Wilbur visits sub S-4 at Navy Yard.   |         Sub S-4 being towed into drydock at Navy Yard.   | 
|         Flat at half mast on Conning Tower of Sub S-4.   |         Secretary of Navy Wilbur inspects sub S-4 at Charlestown Navy Yard.   |         Sub S-4's Conning Tower as she was being towed into Boston Harbor after being rammed and sunk by USS Paulding.   | 
|         Ill-fated sub S-4 in drydock after sinking off Provincetown.   |         Inquiry board inspects sub S-4 in drydock.   |         Sub S-4 enters Navy Yard drydock.   | 
|         Diver from 'Falcon' going down to sub S-4.   |         Diver from 'Falcon' going down to S-4.   |         Bow view of ill-fated sub S-4 in drydock.   | 
|         Sub S-4 in drydock showing damage    |         Sub S-4 being towed into Charlestown Navy Yard after being floated by pontoons off Provincetown.   |         Sub S-4 in drydock.    | 
|         Sub S-4 drydock filling up.   |         Sub S-4 in Navy Yard drydock.   |         Sub S-4 in Navy Yard.   | 
|         Sub S-4 in Navy Yard drydock.   |         Sub S-4 in Navy Yard drydock.   |         Sub S-4 being towed to Navy Yard from off of Provincetown. The trip took 14 hours to go the 49 miles.   | 
|         Sub S-4 disaster. Officers huddle to plan rescue of crew.   |         Sub S-4 disaster: Note written by entombed crewman.    |         Sub S-4 disaster. Note written by entombed crewman.   | 


















































