Contains Brigham Young University yearbooks from 1915, 1917 (2), and 1919, the 1926 Cyprus High School yearbooks, the 1921 Oneida School yearbook, two small band music books likely from Larson's days in the Dixie High School band, two Brigham Young University student handbooks (1917), and the Webster's Elementary School Dictionary (1914).

Contains a Handbook for Scoutmasters, and two souvenir Eagle Hut books.

Contains various fact and language books about France, a book about Fort Douglas and the army in the Rocky Mountain division, and a book on military preparation and training.

Contains seven books (some duplicates) from Spalding's Athletic Library, some of which feature Clinton Larson on the cover or in articles, a book on the 1919 Inter-Allied Games, books of instruction for training and rules for recreation, A.A.U. track and field handbooks, a record book, and various books that feature articles on Clinton Larson's accomplishments.

Collection focuses on Clinton Larson's athletic, military, and physical education careers and include correspondence between him and his wife between 1917 and 1921, photographic slides from his larger collection, books that largely feature Clinton Larson as an athlete, clothing and accessories both from World War I and track meets, trophies and medals, scrapbooks that include newspaper clippings and photographs, and personal and professional documents, all dating between 1892 and 1980.