In July 2013, a conservator discovered a serial number under the rust on one of the engines raised from the Atlantic, which NASA confirmed was from Apollo 11.
ɪn dʒuːlˈaɪ tˈuː θˈaʊzənd θˈɜːtiːn, ɐ kənsˈɜːveɪɾɚ dɪskˈʌvɚd ɐ sˈɪɹiəl nˈʌmbɚɹ ˌʌndɚ ðə ɹˈʌst ˌɔn wˈʌn ʌvðɪ ˈɛndʒɪnz ɹˈeɪzd fɹʌmðɪ ɐtlˈæntɪk, wˌɪtʃ nˈæsɐ kənfˈɜːmd wʌz fɹʌm ɐpˈɑːloʊ ɪlˈɛvən.