Contains photographs, correspondence, programs, and other material documenting treks of the association to historic sites. Dates from 1956-2002.

Contains booklets, order forms, and other material on uniforms including arms, equipment, training, descriptions, policies, and pictorials. Dates to approximately the 1990s.

Contains materials regarding the incorporation of the organization Friends of the Battalion, originally headquartered in Lehi, Utah, into the larger organization Mormon Battalion Association. Includes articles of incorporation, newsletters, and correspondence. Materials dated 2012.

Family group record and research print-outs, biographical sketches of Horace Martin Alexander, his wife Nancy Reeder Walker, and her sister Diontha, research report on Nancy's mother (Nancy Cressy/Crissie Walker), family group record for Horace and his third wife (Catherine Houston), and glossy photo of "Alexander, Horace Martin, Company B, Mormon Battalion." Materials dated 1988 to 2001.

Biographical sketches (including photocopies), family group record, and glossy reproduction photo of Elijah Allen. Materials dated approximately 1979 to 1986.

Photograph of James Allen, photocopy of article, correspondence about the correct photo of Allen, and photocopy of biographical sketch from Pioneer Pathways Volume 10. Materials dated approximately 2004 to 2007.

Biographies of Redick (or Reddick) Newton Allred (including research notes and photocopies from "Treasures of Pioneer History: The Diary of Reddick N. Allred") and his wife, Lucy Hoyt Allred, index photocopy, printout of family group record from Personal Ancestral File, family group record sheets on Allred and his father, Isaac Allred, and a glossy reproduction photo of "Allred, Reddick Newton, Battalion Staff, Mormon Battaltion." Materials dated 1837 to 1903 (diary) and 1986 to 1997.

Photograph of Joshua Chandler Abbott, biographical sketches of wife Ruth Markham Abbott [Gardner], 1880 census data, family group records, and photocopies from pioneer biographies. Materials dated 1977 to 2008.

Bioraphical sketches of Orson Bennett Adams and wife Susan Smith Adams (including photocopies), autobiography of Orson Adams (MSS SC 155), family group and individual records and pedigree sheets, and photos of Orson and Susan. Materials dated 2003 to 2008.