Keywords: USS L-10 (SS-50).jpg en wikipedia 2012 July 15 L-10 SS-50 United States Navy submarine off Provincetown Massachusetts http //www navsource org/archives/08/0805008 jpg 1916-05-24 U S Navy photograph PD-USGov-Military-Navy Original upload log en wikipedia USS+L-10+ 28SS-50 29 jpg 2009-12-01 04 26 Mdnavman 1441×1146× 154735 bytes <nowiki> United States Navy submarine L-10 SS-50 off Provincetown Massachusetts http //www navsource org/archives/08/0805008 jpg 24 May 191</nowiki> __NOTOC__ Ships built in 1916 Ships built in Massachusetts Naval ships of the United States World War I submarines of the United States |