- FondsAdams - Papers of John Couch Adams
- SeriesBox 30-32 - Correspondence and papers of the Adams Memorial Committee
- FileBox 32 - Correspondence, S - Y by sender, relating to the Adams Memorial Committee
- 10 more...
- Item4/3 - Autograph letter signed to James Porter
- Item4/4 - Autograph letter signed to Charles Taylor
- Item5/1 - Autograph letter signed to Charles Taylor
- Item5/2 - Autograph letter signed to James Porter
- Item6/1 - Autograph letter signed to J.W.L. Glaisher
- Item6/2 - Printed paper
- Item6/3 - Autograph letter signed to James Porter
- Item7/1 - Autograph letter signed to James Porter
- Item7/2 - Autograph letter signed to James Porter
- 37 more...