USS E-2 ( SS - 25 ) was laid down on 22 December 1909 , launched on 16 June 1911 as Sturgeon .
USS E-2 ( SS - 25 ) was was commissioned on 14 February 1912 .
USS E-2 ( SS - 25 ) was laid down on 22 December 1909 , launched on 16 June 1911 as Sturgeon and was commissioned on 14 February 1912 .