11. Add MS 89159/1/230 Reference (shelfmark): Add MS 89159/1/230 Title: Alan Thomas's cash book (IV) Collection Area: Western Manuscripts Languages: English Date Range: 1956-1982 Extent: 1 bound volume
12. Add MS 89159/1/232 Reference (shelfmark): Add MS 89159/1/232 Title: Alan Thomas's cash book (VII) Collection Area: Western Manuscripts Languages: English Date Range: 1960s Extent: 1 bound volume
13. Add MS 89159/1/233 Reference (shelfmark): Add MS 89159/1/233 Title: Alan Thomas's cash book (VIII) Collection Area: Western Manuscripts Languages: English Date Range: 1968-1978 Extent: 1 bound volume
14. Add MS 89159/1/234 Reference (shelfmark): Add MS 89159/1/234 Title: Alan Thomas's cash book (IX) Collection Area: Western Manuscripts Languages: English Date Range: 1968-1986 Extent: 1 bound volume
15. Add MS 89159/1/235 Reference (shelfmark): Add MS 89159/1/235 Title: Alan Thomas's cash book (X) Collection Area: Western Manuscripts Languages: English Date Range: 1971-1980 Extent: 1 bound volume
16. Add MS 89159/1/237 Reference (shelfmark): Add MS 89159/1/237 Title: Alan Thomas's credit sales records Collection Area: Western Manuscripts Languages: English Date Range: 1956-1968 Extent: 1 bound volume
17. Add MS 89159/1/251-252 Reference (shelfmark): Add MS 89159/1/251-252 Title: Profit and loss accounts of Alan Gradon Thomas Collection Area: Western Manuscripts Languages: English Date Range: 1937-1985 Extent: 2 files
18. Add MS 89159/1/253-255 Reference (shelfmark): Add MS 89159/1/253-255 Title: Insurance and stock valuation papers of Alan Gradon Thomas Collection Area: Western Manuscripts Languages: English Date Range: 1964-1991 Extent: 3 files
19. Add MS 89159/1/205 Reference (shelfmark): Add MS 89159/1/205 Title: Correspondence with Christie’s Collection Area: Western Manuscripts Languages: English Date Range: 1967-1989 Extent: 1 folder
20. Add MS 89159/1/206 Reference (shelfmark): Add MS 89159/1/206 Title: Correspondence with Aeneas Constantine Collection Area: Western Manuscripts Languages: English Date Range: 1968-1973 Extent: 1 folder