Harry Denny Liggitt, Jr. was an alum of the University of Denver (B.Sc., 1920) and a nationally-known chemist. He was very active in the DU undergraduate and alumni communities serving as Prsident of the class of 1920, and President of the DU Alumni Association in 1947 and 1948, and he took an active role in the association's many projects. The collection consists of news clippings, photographs, and other memorabilia relating to H. Denny Liggitt amd his activities at DU.