nˈaɪntiːnhˈʌndɹɪd tˈɛn wʌz əfˈɪʃəli ðə jˈɪɹ ɪɾ ˈoʊpənd, ðə kˈɔːɹnɚstˌoʊn stˈeɪɾᵻd nˈaɪntiːnhˈʌndɹɪd tˈɛn, ænd mˈoʊst sˈoːɹsᵻz stˈeɪɾᵻd ðˌɐɾɪt ˈoʊpənd ɪn nˈaɪntiːnhˈʌndɹɪd tˈɛn; ðə stɹˈʌktʃɚɹ æt ðə tˈaɪm hæd ʌv spˈeɪs.
1910 was officially the year it opened, the cornerstone stated 1910, and most sources stated that it opened in 1910; the structure at the time had  of space.