Contains Gilbert Fulton's personal notes and extensive research over doctrinal and church history topics for the Church of Jesus Christ of Latter-day Saints. Various topics include polygamy, Joseph Smith, and John C. Bennett controversies. His collections of text from other sources is a large portion of the collection, including photocopies from newspapers, magazines, members' accounts, and prophets of the Church. Materials dated 1942 to 1986.

Photocopies of handwritten minutes taken at the meetings of the Nauvoo Masonic Lodge in Nauvoo, Illinois, from October 15, 1841 to May 6, 1842. The documents include rolls of those present. The items were signed by Hyrum Smith and by the secretary, John C. Bennett. Contains two copies. Dated 1841-1842.