Althorp Papers. Vols. mmdvi-mmdx. Receipts, accounts, correspondence, minutes and miscellaneous papers relating to the management of the Pytchley Hunt; 1861-1900, n.d. See also Northamptonshire Record Office SOX332. Five volumes.
Althorp Papers. Vol. mmdxi. Replies to invitations issued by Lord and Lady Spencer, mostly relating to a ball at Althorp on 18th Feb. 1875; 26 Jan.-12 Feb. 1875.
Althorp Papers. Vol. mmdxii. 1. Replies, continuing the sequence in the preceding volume; 13-19 Feb. 1875, n.d. 2. Draft guest lists, etc., for the Althorp ball; circa Feb. 1875. 3 . Replies to a dinner given at Althorp on 10 March 1876.
Althorp Papers. Vol. mmdxiii. 1. Correspondence and papers relating to the Prince of Wales's idea to found an Institute of the United Kingdom, the Colonies and India to mark the Queen's Jubilee, and the efforts made by Northamptonshire to be involved in raising money, etc.; 1886-1887. Partly pr...
Althorp Papers. Vol. mmdxiv. Photographs: 1. Charlotte, Countess Spencer; circa 1860? 2. Charlotte, Countess Spencer; circa 1860? 3. Lady Sarah Spencer; circa 1860? 4. Adelaide, Dowager Countess Spencer, with her children Victoria and Charles Robert, later 6th Earl Spencer; circa 1860. 5. V...
Althorp Papers. Vol. mmdxv. Correspondence, mostly letters to Spencer from Messrs Sotheby, Wilkinson and Hodge, with a few papers, relating to the sale of Althorp Library; 1892.