Ludwig Rubelli von Sturmfest Austrian 1841 - 1905 Castello di Miramare signed, (...)
RUBELLI VON STURMFEST Ludwig
1841 - 1905
Imperial and Royal Frigates SCHWARZENBERG and RADETZKY under command of Wilhelm von Tegetthoff followed by three Prussian gunboats in sea battle off Helgoland with Danish warships on 9 May 1864