21. Add MS 52931 A-BB Reference (shelfmark): Add MS 52931 A-BB Title: Lord Chamberlain’s Plays, 1852 – 1866. March - April 1852. Collection Area: Western Manuscripts Languages: English, French, and Italian Date Range: 1852 Extent: 28 items
22. Add MS 52933 A-HH Reference (shelfmark): Add MS 52933 A-HH Title: Lord Chamberlain’s Plays, 1852 - 1866. June - September 1852 . Collection Area: Western Manuscripts Languages: English, German, and Italian Date Range: Jun 1852-Sep 1852 Extent: 34 items
23. Add MS 53032 A-U Reference (shelfmark): Add MS 53032 A-U Title: Lord Chamberlain's Plays: May - June 1864. (Box 153) Collection Area: Western Manuscripts Languages: English and Italian Date Range: May 1864-Jun 1864 Extent: 21 items (20 plays and 1 index)
24. Add MS 53033 A-U Reference (shelfmark): Add MS 53033 A-U Title: Lord Chamberlain's Plays: June - August 1864. (Box 154). Collection Area: Western Manuscripts Languages: English and Italian Date Range: Jun 1864-Aug 1864 Extent: 21 items (20 plays and 1 index)
25. Add MS 53043 A-V Reference (shelfmark): Add MS 53043 A-V Title: Lord Chamberlain's Plays: May - June 1865. (Box 164) Collection Area: Western Manuscripts Languages: English and Italian Date Range: May 1865-Jun 1865 Extent: 22 items (21 plays and 1 index)
26. Add MS 53044 A-T Reference (shelfmark): Add MS 53044 A-T Title: Lord Chamberlain's Plays: July - August 1865. (Box 165) Collection Area: Western Manuscripts Languages: English and Italian Date Range: Jul 1865-Aug 1865 Extent: 20 items (19 plays and 1 index).
27. Add MS 53127 A-P Reference (shelfmark): Add MS 53127 A-P Title: Lord Chamberlain's Plays: September - October 1873. (Box 248) Collection Area: Western Manuscripts Languages: English, French, and Italian Date Range: 1873 Extent: 16 items
28. Add MS 52979 A-U Reference (shelfmark): Add MS 52979 A-U Title: Lord Chamberlain's Plays, 1852 - 1866. January 1859 - February 1859 . Collection Area: Western Manuscripts Languages: English and Italian Date Range: Jan 1859-Feb 1859 Extent: 21 items
29. Add MS 52949 A-AA Reference (shelfmark): Add MS 52949 A-AA Title: Lord Chamberlain's Plays, 1852 - 1866. August - October 1854 . Collection Area: Western Manuscripts Languages: English and Italian Date Range: Aug 1854-Oct 1854 Extent: 27 items
30. Add MS 52955 A-Z Reference (shelfmark): Add MS 52955 A-Z Title: Lord Chamberlain's Plays, 1852 - 1866. July - September 1855 . Collection Area: Western Manuscripts Languages: English and Italian Date Range: Jul 1855-Sep 1855 Extent: 26 items