Handwritten and signed correspondence and legal documents. Most of the correspondence is from Sam Brannan to Jesse C. Little from 1880 to 1888, and he discusses his efforts to colonize and mine in Sonora, Mexico. Also includes some correspondence from Little to Brannan, dated 1885-1888, and printed documents, maps, and other papers related to colonizing and mining in Mexico. Dated approximately 1875 to 1888.

Contains letter written by Jesse C. Little. Most of the letters are written to Sam Brannan regarding colonizing in Mexico. Also includes a letter from T. B. H. Stenhouse and letters written to the Denver and Rio Grande Railroad. Dated approximately 1881-1888.

Contains letters written from Sam Brannan between 1880 and 1888. All of the letters are written to Jesse C. Little regarding colonizing in Mexico. Also includes a folder that contains a summary of the correspondence, written by Jesse C. Little. Dated 1880-1888.