Scope and Content Collection consists of account books, three wholesale catalogues, one ranch ledger, a record book for the Acqueia de Anton Chico, a political scrapbook (ca. 1924), a survey map of the family property, and miscellaneous family papers. The three wholesale catalogues are from C.H. Hyer & Sons (Kansas), Hendrie & Bolthoff Co., and John Wyeth & Brother (Philadelphia).

Some materials are in Spanish.