BEIN Peruvian Pamphlets 52: No. 6 of 9 works bound together, with manuscript table of contents on [1] p. at front of volume. From the library of Hiram Bingham, with stamps: "Bought of F. Perez de Velasco October 1912" and "The South American Exploration Fund Yale University." Prior to rebinding had additional ms. title page: "Coleccion de folletos. Tomo C. Literatura y variedades. 1822 á 1870."
BEIN Peruvian Pamphlets 50: No. 11 of 15 titles bound together, with manuscript collective t.p. ("Coleccion de folletos. Tomo XCVIII. Literatura y variedades. 1846 á 1869. M.O. Lima 1870") and table of contents on [4] p. at front of volume. From the library of Hiram Bingham, with stamps: "Bought of F. Perez de Velasco October 1912" and "The South American Exploration Fund Yale University."