Collection
- 1st New York Mounted Rifles letter1
- A. H. Hand Papers1
- Abolitionist Movement Collection1
- Adams Papers1
- Adee Family Papers1
- Alabama Collection1
- Alamby Miller Scrapbook1
- Albert C. Swindler Papers1
- Albert N. Hubbard Letter1
- Alexander Brown Papers (I)1
- Alexander Brown Papers (II)1
- Alexander Haight family collection1
- Alexander Lockhart Nelson papers1
- Alexander M. Davis Papers1
- Alexander Tedford "Ted" Barclay correspondence1