manuscripts (mainly of the Harley family, in the possession) of ... the Duke of Portland, preserved at Welbeck Abbey.
Contributors: Harley, Robert, Earl of Oxford, 1661-1724.; Nalson, John, 1638?-1686.; Great Britain. Royal Commission on Historical Manuscripts.
Series: Historical manuscripts commission. 13th report, appendix 1, 2; 14th report, appendix 2; 15th report, appendix 4; Portland -- 5-10
Publisher: H.M.S.O
Published: 1891
Place of publication: London
Language: eng
Number of pages: 10
Other titles: Portland manuscripts.
Table of contents: value: Vol. 1: Nalson mss., 1628-83.; value: Vol. 2: Miscellaneous and Harley mss, 1161-1720.; value: Vol. 3-10: Harley papers, mainly those of Robert Harley, 1st earl of Oxford, 1582-1740.