- Boufflers-Rouvrel, Marie-Charlotte Hippolyte, comtesse de, 1724-17871
- Bouquet, Henry, 1719-17651
- Boze, Claude Gros de, 1680-17531
- Brant, Joseph, 1742-18071
- Brown, William Morle, 1919-1
- Brown, William Wells, 1814?-1884 --portraits1
- Bunyan, John,--1628-16881
- Burns, Robert, 1759-1796--Portraits1
- Callender, James Thomson, 1758-1803. History of the United States for 17961
- Cardiff Castle (Cardiff, Wales) Bookplate1
- Carson, Kit, 1809-18681
- Carver, Jonathan, 1710-17802
- Caryll, Richard--Ms. notes1
- Chapman, J., fl. 1775-17811
- Charles I, King of England, 1600-16492
- Charles II, King of England, 1630-16851
- Chateau d’Eu1
- Clark, William, 1770-18381
- Compagnie des Indes1
- Conde, Jean, d. 17941