21. Add MS 56881 Reference (shelfmark): Add MS 56881 Title: Scope & Content: SOCIETY OF AUTHORS ARCHIVE. Vol. CCCVII (ff. 106). Portuguese dramatic rights; 1923-1927. Collection Area: Western Manuscripts Languages: English Date Range: 1923-1927 Extent: 1 item
22. Add MS 56970-56982 Reference (shelfmark): Add MS 56970-56982 Title: SOCIETY OF AUTHORS ARCHIVE. Vols. CCCXCVI-CCCCVIII. Correspondence relating to members' cases and complaints; 1891-1945, n.d. Thirteen volumes. Collection Area: Western Manuscripts Languages: English and Spanish Date Range: 1891-1945 Extent: 13 items
23. Add MS 57002 Reference (shelfmark): Add MS 57002 Title: Scope & Content: Vol. CCCCXXVIII (ff. 274). 1893-April 1909. Collection Area: Western Manuscripts Languages: English Date Range: 1893-Apr 1909 Extent: 1 item
24. Add MS 57003 Reference (shelfmark): Add MS 57003 Title: Scope & Content: Vol. CCCCXXIX (ff. 191). May-Sept. 1909. Collection Area: Western Manuscripts Languages: English Date Range: May 1909-Sep 1909 Extent: 1 item
25. Add MS 57008 Reference (shelfmark): Add MS 57008 Title: Scope & Content: Vol. CCCCXXXIV (ff. 235). March-Aug. 1913. Collection Area: Western Manuscripts Languages: English Date Range: Mar 1913-Aug 1913 Extent: 1 item
26. Add MS 57011 Reference (shelfmark): Add MS 57011 Title: Scope & Content: Vol. CCCCXXXVII (ff. 178). May-July 1914. Collection Area: Western Manuscripts Languages: English Date Range: May 1914-Jul 1914 Extent: 1 item
27. Add MS 57014 Reference (shelfmark): Add MS 57014 Title: Scope & Content: Vol. CCCCXL (ff. 135). May-July 1915. Collection Area: Western Manuscripts Languages: English Date Range: May 1915-Jul 1915 Extent: 1 item
28. Add MS 57017 Reference (shelfmark): Add MS 57017 Title: Scope & Content: Vol. CCCCXLIII (ff. 247). July-Dec. 1916. Collection Area: Western Manuscripts Languages: English Date Range: Jul 1916-Dec 1916 Extent: 1 item
29. Add MS 57019 Reference (shelfmark): Add MS 57019 Title: Scope & Content: Vol. CCCCXLV (ff. 193). May-Oct. 1917. Collection Area: Western Manuscripts Languages: English Date Range: May 1917-Oct 1917 Extent: 1 item
30. Add MS 57024 Reference (shelfmark): Add MS 57024 Title: Scope & Content: Vol. CCCCL (ff. 236). July-Dec. 1919. Collection Area: Western Manuscripts Languages: English Date Range: Jul 1919-Dec 1919 Extent: 1 item