Whakaotihia te rerenga e whai ake nei: Ko te whakataetae taatai Carlsbad 1911 tetahi o nga whakataetae taatai rongonui e wha i tu ki te taone nui o Carlsbad (Bohemia, i taua wa ko te Emepaea o Austria-Hungary). Ko ētahi atu tau whakataetae ko
1907, 1923 me te tau 1929.