ɔːlɹˌɛdi ɪnðə nˈaɪntiːnhˈʌndɹɪd tˈɛn z ðɪs bˈɪldɪŋ wʌz ɪnsəfˈɪʃənt fɚðə fˈʌŋkʃənz əvə mˈɪnt ðˈɛɹfoːɹ ɐn ˈænɛks nˈeɪmd "ˈænɛks ʌv kˈɑːsə də mˈoʊndə"wʌz ɪnˈɔːɡjʊɹˌeɪɾᵻd ɪn nˈaɪntiːnhˈʌndɹɪd fˈoːɹtiːn ˌɔn ɐn ɐdʒˈeɪsənt plˈɑːt ʌv lˈænd, wɪð ɐn ˈɛɡzɪt ˌɔn bˈælkɑːɹs stɹˈiːt.
Already in the 1910s this building was insufficient for the functions of a mint therefore an annex (named "Annex of Casa de Moneda") was inaugurated in 1914 on an adjacent plot of land, with an exit on Balcarce street.