klˈæsᵻz bɪɡˈæn ɪn dʒˈænjuːˌɛɹi nˈaɪntiːnhˈʌndɹɪd fˈoːɹtiːn æz ðə bˈɪldɪŋ wʌz stˈɪl ˌʌndɚ kənstɹˈʌkʃən; ɪt wʌz kəmplˈiːɾᵻd ɪn nˈaɪntiːnhˈʌndɹɪd fˈɪftiːn.
Classes began in January 1914 as the building was still under construction; it was completed in 1915.