jˈɑːɹdz wɜːɹ ˈædᵻd tə ðə ʃˈɪps mˈɪzənmˌæst baɪ wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɪksti sˈɪks ænd ˈoʊʃən wʌz ɡˈɪvən ɐ fˈʊl ʃˈɪp ɹˈɪɡ wˌɪtʃ ʃiː ɹᵻtˈeɪnd fɚðə ɹˈɛst ʌv hɜː kɚɹˈɪɹ.
Yards were added to the ship's mizzenmast by 1866 and Ocean was given a full ship rig which she retained for the rest of her career.