Hull Number: SC 307

SC 307 was built at the Puget Sound Naval Shipyard, and was commissioned on 11 May, 1918. This boat was assigned to the Twelfth Naval District (San Francisco).

First three photos: Courtesy of Arthur C McKenney (whose grandfather possibly served on SC 307)

Fourth photo: Courtesy of Don Montgomery

Photo Set - click to view large versions: 
SC 307 underway. Courtesy of Arthur C McKenney
SC 307 underway. Courtesy of Arthur C McKenney
SC 307 underway. Courtesy of Arthur C McKenney
SC 307, 18 June 1920. USN photo of SC 307, from Mare Island collection. Thanks to Don Montgomery for sending in the scan.