Series I: Subject Interest Material: Artists and Movements 1930s-1960s
Subseries 2: Jean Arp ca. 1959-1957
Subseries 3: A. Everett ("Chick") Austin, Jr., and Wadsworth Atheneum ca. 1930s-1960s
Subseries 5-6: Francis Bacon ca. 1950-1964
Subseries 7: Balthus (Baltusz Klossowski de Rola) ca. 1956-1960s
Subseries 10: Salvador Dali ca. 1940s-1950s
Subseries 19: Théodor Géricault
Subseries 22: Italian Art 1948-1949, 1960
Subseries 24: Leonid (Leonid Berman)
Subseries 26: "Miscl." - "Murch"(M cont'd)
Subseries 30: Romantic; Romanticism
Subseries 32-34: Kay Sage (Tanguy)
Subseries 37: Smith College Museum of Art
Subseries 40: Pavel Tchelitchew
Subseries A: JTS Bibliog. by JTS 1960
Series III: Museum Matters 1940s-1970s
Series IV: JTS Collection ca. 1930-1979
Subseries A: Miscl. Late Items
Subseries B: Insurance: Collection Inventory
Subseries C: Corresp. with Artists 1932-1970
Subseries D: Correspondence with Dealers 1930s-1940s
Subseries E: Exhibition Catalogs
Subseries B: Williams College/Early Education
Subseries D: Thomas S. Childs, Jr. 1950s-1960s
Series VI: Confidential Material
Series VII: Giorgio de Chirico ca. 1935-1970s
Subseries I: Catalogs and Gallery Announcements
Subseries II: Postpublication Material: Corresp. 1955-1960, 1970s
Subseries III: 1955 de Chirico Book: Giorgio de Chirico
Subseries IV: De Chirico Exhibition, MoMA Exh. #583 Sept. 6-Oct. 30, 1955
Subseries V: Clippings ca. 1949-1960
Series VIII: Addenda to the James Thrall Soby Papers
Subseries I: Soby Autobiographical Memoir
Subseries II: James Thrall Soby Bequest