- Benjamin Kissam papers, 1755/17761
- Benjamin Owen Tyler calligraphic manuscript and Fenno family papers, 1770/18161
- Charles and Joseph Read commonplace book, 1765/17941
- Charles and Thomas Frankland record books, 1740/18111
- Christian S. Hutter miscellany, 1602/19451
- English and American legal documents, 1559/18471
- European figure engravings, 1535/18491
- Explications des Ceremonies de l'Eglise avec les Prieres, 1765/18611
- Holmes family papers, 1766/19281
- Illustrated Manuscript Confessory for Deaf People, 1770/17901
- Laine family papers, 1772/19611
- Papers of the Randolph Family of Edgehill and Wilson Cary Nicholas, 1765/18691
- Papers of the Randolph Family of Edgehill, 1732/18601
- Paul T. Ruxin collection of James Boswell, Samuel Johnson, and their Circle collection, 1769/17931
- Perkins & Perkins Law Firm Records, 1751/19201