601. Add MS 53045 A-Y Reference (shelfmark): Add MS 53045 A-Y Title: Lord Chamberlain's Plays: September - October 1865. (Box 166). Collection Area: Western Manuscripts Languages: English Date Range: Sep 1865-Oct 1865 Extent: 25 items (24 plays and 1 index).
602. Add MS 53046 A-S Reference (shelfmark): Add MS 53046 A-S Title: Lord Chamberlain's Plays: November - December 1865. (Box 167). Collection Area: Western Manuscripts Languages: English Date Range: Nov 1865-Dec 1865 Extent: 19 items (18 plays and 1 index).
603. Add MS 53048 A-U Reference (shelfmark): Add MS 53048 A-U Title: Lord Chamberlain's Plays: January - February 1866. (Box 169). Collection Area: Western Manuscripts Languages: English Date Range: Jan 1866-Feb 1866 Extent: 21 items (20 plays and 1 index).
604. Add MS 53057 A-O Reference (shelfmark): Add MS 53057 A-O Title: Lord Chamberlain's Plays: January - February 1867. (Box 178). Collection Area: Western Manuscripts Languages: English Date Range: Jan 1867-Feb 1867 Extent: 15 items (14 plays and 1 index).
605. Add MS 53063 A-BB Reference (shelfmark): Add MS 53063 A-BB Title: Lord Chamberlain's Plays: November - December 1867. (Box 184) Collection Area: Western Manuscripts Languages: English Date Range: Nov 1867-Dec 1867 Extent: 28 items (27 plays and 1 index)
606. Add MS 53065 A-V Reference (shelfmark): Add MS 53065 A-V Title: Lord Chamberlain's Plays: January - February 1868. (Box 186) Collection Area: Western Manuscripts Languages: English Date Range: Jan 1868-Feb 1868 Extent: 22 items (21 plays and 1 index).
607. Add MS 53066 A-W Reference (shelfmark): Add MS 53066 A-W Title: Lord Chamberlain's Plays: February - March 1868. (Box 187) Collection Area: Western Manuscripts Languages: English Date Range: Feb 1868-Mar 1868 Extent: 23 items (22 plays and 1 index).
608. Add MS 53074 A-V Reference (shelfmark): Add MS 53074 A-V Title: Lord Chamberlain's Plays: January - February 1869. (Box 195). Collection Area: Western Manuscripts Languages: English Date Range: Jan 1869-Feb 1869 Extent: 22 items (21 plays and 1 index).
609. Add MS 53079 A-X Reference (shelfmark): Add MS 53079 A-X Title: Lord Chamberlain's Plays: August - October 1869. (Box 200). Collection Area: Western Manuscripts Languages: English Date Range: Aug 1869-Oct 1869 Extent: 24 items (23 plays and 1 index).
610. Add MS 53080 A-S Reference (shelfmark): Add MS 53080 A-S Title: Lord Chamberlain's Plays: October - December 1869. (Box 201). Collection Area: Western Manuscripts Languages: English Date Range: Oct 1869-Dec 1869 Extent: 19 items (18 plays and 1 index).