MSS. Nalson: 17th-century state papers collected by John Nalson (1638?-1686)
Find here: [MSS. Nalson 1-23 are consulted in the Rare Books and Manuscripts Reading Room]. MSS. Nelson is calendared in Historical Manuscripts Commission, 13th report, Appendix, parts I (1891) and II (index, 1893), copies are available in the Rare Books and Manuscripts Reading Room.