UP-ANNEX copy: From the library of Luis Alberto Sánchez (1900-1994), a founding member of the left-leaning American Popular Revolutionary Alliance (APRA) party and leading authority on Latin American literature. His library and personal papers were transferred from Peru to University Park, PA between 1969 and 1974.
UP-ANNEX copy: Monogrammed binding of Luis Alberto Sánchez. Author's presentation inscription: "Para Luis Alberto Sanchez, con la amistad y el alto aprecio intelectual de [signed] Nelson Himiob, Lima, Agosto de 1947."
Other materials related to the literary, political, and scholarly activities of Luis Alberto Sánchez can be found in the Luis Alberto Sánchez papers, 1691-1992 (bulk 1930-1985), located at the Pennsylvania State University’s Eberly Family Special Collections Library. Finding aid: https://www.libraries.psu.edu/findingaids/1764.htm