Tachyony
Created page with "{{Main page image/TFA|File:SMS Helgoland illustration.jpg|caption=Drawing of a ''Helgoland''-class battleship}} '''SMS ''Oldenburg''''' was the fourth ''Helgoland''-class battleship<!-- expanded to avoid transcluding extra templates on main page --> of the Imperial German Navy. Built between 1909<!-- keel laid down in 1909, as noted in article body (article lead appears to be using month that keel of sms ostfriesl..."