ALS to William Pickering. British Museum., 1826 Apr 10 File 10941 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pickering, n.d. File 3518 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pickering, Trinity College., n.y. Sep 7 File 16469 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pickering, York., 1829 Dec 17 File 14074 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pitt., 1786 Jun 12 File 10203 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pitt., 1786 Nov 9 File 10201 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pitt., 1793 Feb 11 File 10197 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pitt, 1st Earl of Chatham, (1708-1778); Hampton, 1772 Feb 26 File 17576 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pitt. 7 Cleveland Row., 1791 Jul 23 File 10198 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…
ALS to William Pitt. Admiralty., 1799 Dec 19 File 10749 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Osborn Manuscript Files, 1332-1989…