- FondsAdams - Papers of John Couch Adams
- SeriesBox 30-32 - Correspondence and papers of the Adams Memorial Committee
- FileBox 31 - Correspondence, J - S by sender, relating to the Adams Memorial Committee
- 44 more...
- Item11/4 - Autograph letter signed to James Porter
- Item11/5 - Autograph letter signed to Charles Taylor
- Item12/1 - Autograph letter signed to Cambridge University Press
- Item12/2 - Autograph letter signed to James Porter
- Item12/3 - Autograph letter signed to James Porter
- Item13/1 - Autograph letter signed to Charles Taylor
- Item13/2 - Autograph letter signed to James Porter
- Item13/3 - Autograph letter signed to James Porter
- Item13/4 - Telegram to James Porter
- 4 more...