Collection
- B. J. Spruell Account Book2
- Baer Family Papers1
- Baird Family Papers1
- Baker Family Papers 1781-19215
- Bakers' Guild Bylaws and Register (Harburg, Germany)1
- Barnes Family Papers1
- Barraud Family Papers1
- Barron Family Papers3
- Barry S. Martin collection of historical manuscripts and documents2
- Baylor Family Papers 1653-19156
- Bell, Kent, Cloyd, Withrow Family Collection13
- Ben Benson Collection1
- Benjamin Layman Papers2
- Benjamin Owen Tyler calligraphic manuscript and Fenno family papers1
- Benjamin Stoddert Ewell Papers3