Collection
- Randolph H. Lytton Historical Virginia collection, 1670/20043
- Randolph H. Lytton historical Virginia collection2
- Richard G. Joynt Collection of British Manuscripts, 1593/20151
- Richard J. DeMartino papers, 1910/19651
- Richard Lee Morton papers, 1756/2006, bulk 1930/19691
- Robb-Bernard Papers, 1665/1980, bulk 1850/19502
- Robert S. Pace Collection 1669-19931
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/19603
- Royal Court of Guernsey Contracts, 1675/17061