Handwritten manuscript written by Pratt in Spanish. The text is that of the first three pages of a tract published in 1852 in San Francisco by Monson, Haswell, and Co. 3 pages.

Collection contains various items related to Pratt's missionary service and letters with his wives and other family. Includes a handwritten diary of Pratt and his wife, Phoebe Sopher Pratt, kept while the Pratts were on a mission for The Church of Jesus Christ of Latter-day Saints in South America from 1851 to 1852. Also included are three handwritten letters and eight fragments of manuscripts by Parley P. Pratt. All items date from 1851 to 1855.