- CJAG : James E. Armstrong: Manuscripts
- AJAG : James E. Armstrong: Audio-Visual Material
- AJAG 28465-28466 CT : Jim Armstrong Funeral, Notre Dame [2 copies] 1974/0119
- AJAG 28467 R2 : Marching Band and Choir Recording no date
- DJAG : James E. Armstrong: Digital Data
- GJAG : James E. Armstrong: Photographs
- GJAG 1/01 B/W Print : James (Jim) Armstrong with an unidentified man c1950s
- GJAG 1/02 B/W Print : Portrait of James (Jim) Armstrong c1960s
- GJAG 1/03 B/W Prints : James (Jim) Armstrong in an office [two scenes] c1940s
- GJAG 1/03 B/W Print : James (Jim) Armstrong and Frank Hering standing outside of a house c1930s
- GJAG 1/03 B/W Print : James (Jim) Armstrong standing outside of a house c1930s
- GJAG 1/04 B/W Print : Staff photo? including James (Jim) Armstrong and Rev. John Walsh, CSC c1960s
- GJAG 1/04 B/W Print : Staff photo? including James (Jim) Armstrong and Rev. John J. Cavanaugh c1960s
- GJAG 1/04 B/W Print : Staff photo? in Lake Louise, Canada 1961
- GJAG 1/04 B/W Print : James (Jim) Armstrong and wife? in front of a billboard that reads "the class of 1942 salutes Mr. Alumnus Jim Armstrong" c1967
- GJAG 1/04 B/W Print : Unidentified event (Alumni Board Meeting?) with James (Jim) Armstrong and Rev. Theodore M. Hesburgh 1964/0201
- GJAG 1/05 B/W Print : James (Jim) Armstrong in an office holding a book "Man around the House" 1955
- GJAG 1/05 B/W Print : James (Jim) Armstrong with two other men looking at a bas relief "Spirit of '76" by Helen Beling out of an 800 pound block of soap; photo by Gladys Muller c1940s
- GJAG 1/05 B/W Print : James (Jim) Armstrong and two other men looking at a science exhibit; photo by Gladys Muller c1940s
- GJAG 1/05 B/W Print : James (Jim) Armstrong and two other men looking at two tires in an exhibit; photo by Gladys Muller c1950s
- GJAG 1/06 B/W Print : Commencement - Rev. Theodore M. Hesburgh and Rev. Edmund P. Joyce presenting James (Jim) Armstrong with an honorary degree 1967/06
- GJAG 1/06 B/W Print : Commencement - Rev. Theodore M. Hesburgh and Rev. Edmund P. Joyce presenting James (Jim) Armstrong with an honorary degree; photo by the South Bend Tribune 1967/06
- GJAG 1/07 B/W Prints : Commencement - Honorary Degree Recipient James (Jim) Armstrong and others walking on campus in academic robes [three scenes] 1967/06
- GJAG 1/07 B/W Print : Commencement - Honorary Degree Recipient James (Jim) Armstrong and others sitting on stage 1967/06
- GJAG 1/08 B/W Print : Commencement - Rev. Theodore M. Hesburgh with Honorary Degree Recipients, including James (Jim) Armstrong; photo by the South Bend Tribune 1967/06
- GJAG 1/09-12 B/W Print : James (Jim) Armstrong Retirement Ceremonies 1967
- GJAG 2/01 B/W Print : James (Jim) Armstrong with an unidentified man holding a plaque c1960s
- GJAG 2/02 B/W Prints : Commencement - Rev. Theodore M. Hesburgh and Rev. Edmund P. Joyce presenting an honorary degree to James (Jim) Armstrong [two scenes] 1967/0604
- OJAG : James E. Armstrong: Objects