Vol. XLI (29/212). Petitions to Robert Harley as Secretary of State; 1704 - 1708. Robert Harley, 1st Earl of Oxford: Correspondence and papers: late 17th cent.-1724.
Vol. L (29/221). Scotland, 4; 1711 - 1714. Robert Harley, 1st Earl of Oxford: Correspondence and papers: late 17th cent.-1724. Scotland General: Papers of Harley family rel. to Scotland: 1674-[1715?], n.d.
Vol. LI (29/222). Scotland, 5; 1705 - [1715?], n.d. Robert Harley, 1st Earl of Oxford: Correspondence and papers: late 17th cent.-1724. Scotland General: Papers of Harley family rel. to Scotland: 1674-[1715?], n.d.
PORTLAND PAPERS. Vol. CCXCV (29/12). Drafts of letters in Robert Harley's handwriting. Robert Harley, 1st Earl of Oxford: Correspondence and papers: late 17th cent.-1724.
PORTLAND PAPERS. Vol. CCCI (29/409, 410{2}). Projects for raising public revenue. Robert Harley, 1st Earl of Oxford: Correspondence and papers: late 17th cent.-1724.
PORTLAND PAPERS. Vol. CCCXXXIX (29/314). Report of the Commissioners of the Exchequer; 15 March 1711/12. Robert Harley, 1st Earl of Oxford: Correspondence and papers: late 17th cent.-1724.
PORTLAND PAPERS. Vol. CCCXLIV (29/315). Proceedings in Parliament relating to the impeachment of Lord Oxford; 1715-1717. England; Parliament: Papers rel. to 1st Lord Oxford's impeachment: 1715-1717. Robert Harley, 1st Earl of Oxford: Correspondence and papers: late 17th cent.-1724.
PORTLAND PAPERS. Vol. CCCL (29/319). Robert, 1st Earl of Oxford: Account Book No. 44; 1723-1724. Accounts: Acconts of 1st Lord Oxford: late 17th cent-circa 1724. Robert Harley, 1st Earl of Oxford: Correspondence and papers: late 17th cent.-1724.