11. Add MS 55128-55133 Reference (shelfmark): Add MS 55128-55133 Title: K. ARCHAEOLOGISTS. Collection Area: Western Manuscripts Languages: English Date Range: [1887-1942] Extent: 6 items
12. Add MS 55134-55158 Reference (shelfmark): Add MS 55134-55158 Title: L. ANTHROPOLOGISTS. Collection Area: Western Manuscripts Languages: English Date Range: [1884-1940] Extent: 25 items
13. Add MS 55159-55167 Reference (shelfmark): Add MS 55159-55167 Title: M. PHILOSOPHERS AND LOGICIANS. Collection Area: Western Manuscripts Languages: English Date Range: [1866-1939] Extent: 9 items
14. Add MS 55168-55172 Reference (shelfmark): Add MS 55168-55172 Title: N. SOCIOLOGISTS AND EDUCATIONALISTS. Collection Area: Western Manuscripts Languages: English Date Range: [1853-1941] Extent: 5 items
15. Add MS 55173-55209 Reference (shelfmark): Add MS 55173-55209 Title: O. ECONOMISTS AND MATHEMATICIANS. Collection Area: Western Manuscripts Languages: English Date Range: [1866-1956] Extent: 37 items
16. Add MS 55210-55224 Reference (shelfmark): Add MS 55210-55224 Title: P. SCIENTISTS. Collection Area: Western Manuscripts Languages: English Date Range: [1861-1937] Extent: 15 items
17. Add MS 55225-55235 Reference (shelfmark): Add MS 55225-55235 Title: Q. ARTISTS, ARCHITECTS AND ART CRITICS. Collection Area: Western Manuscripts Languages: English Date Range: [1863-1941] Extent: 11 items
18. Add MS 55236-55240 Reference (shelfmark): Add MS 55236-55240 Title: R. MUSICIANS. Collection Area: Western Manuscripts Languages: English Date Range: [1877-1939] Extent: 5 items
19. Add MS 55241-55252 Reference (shelfmark): Add MS 55241-55252 Title: S. MISCELLANEOUS. Collection Area: Western Manuscripts Languages: English Date Range: [1857-1945] Extent: 12 items
20. Add MS 55253-55280 Reference (shelfmark): Add MS 55253-55280 Title: T. GENERAL CORRESPONDENCE. 55253-55280. MACMILLAN ARCHIVE. Vols. CDLXVIII-CDXCV. General corres-pondence; 1855-1955, n.d. Twenty-eight volumes. Collection Area: Western Manuscripts Languages: English Date Range: 1855-1955 Extent: 28 items