Whakaotihia te rerenga e whai ake nei: I hoki a Schreiber ki Lima, i reira i mahi ai ia hei kaitohutohu ture mo te Cerro de Pasco Copper Corporation me te kaiwhakaako mo te ture o te ao i te Pontifical Catholic University of Peru. I te tau 1934 i tohua ia hei Kaitohutohu Motuhake ki te Komihana Peruvian-Colombian i Washington, DC, mo te raru o te
Te Takahanga o Leticia.