This collection consists of 327 photographs and artifacts related to William Beaumont. The majority of the photographs depict scenes from annual pilgrimages to Beaumont's grave conducted by the St. Louis Medical Society and related organizations. Other depicted subjects include views of sites where William Beaumont was born, lived, and worked, views of the site where Alexis St. Martin was accidentally shot, and several copy negatives of letters and certificates related to Beaumont. See also PC001 for original copies of the letters and certificates. Artifacts in the collection include two XIII International Physiological Congress medallions featuring the profile of William Beaumont, and a miniature painted plaster bust of Beaumont.