 In 21 patrols during the war , UB @-@ 42 sank ten ships of 15 @,@ 925 gross register tons ( GRT ) , captured one 97 @-@ ton vessel as a prize , and damaged Veronica a British Acacia @-@ class sloop . In October 1916 , UB @-@ 42 delivered five Georgians who had gold to help finance a Georgian independence movement . After the surrender of the Ottoman Empire in late October 1918 , UB @-@ 42 fled to Sevastopol , where she was surrendered in November . UB @-@ 42 was taken to Malta , where she was broken up in 1920 . 
