- FondsAdams - Papers of John Couch Adams
- SeriesBox 5-15 - Correspondence received by J.C. Adams, A-Z by author
- FileBox 9 - Letters to J.C. Adams, H
- Item1/1 - Autograph letter signed to J.C. Adams
- Item1/2 - Autograph letter signed to J.C. Adams
- Item2/1 - Autograph letter signed to J.C. Adams
- Item2.1/1 - Autograph letter signed to J.C. Adams
- Item3/1 - Autograph letter signed to J.C. Adams
- 125 more...