Roche Institute of Molecular Biology V.D. Lectureship Certificate, 1976
American Cancer Society Research Professor of Molecular Biology Certificate, 1972
National Academy of Sciences of the U.S. Membership Certificate, 1967
50th Anniversary of the DNA Double Helix Celebration Group Photograph (signed) (2 copies), 2003
S-Matrix Theory and Higher Order Corrections to Weak Interactions, 1964
Slides (1 binder and loose sheets), 1980s-1990s
Washington Academy of Sciences Certificate of Merit, 17 March 1949
Acrylic block of Biogen memorandum and announcement of 522,000 ordinary shares, 28 September 1981
Scientific Papers by Gilbert (36 folders), 1961-1966, 1975-1982
Scientific Papers by Gilbert and Others, with notes, 1967 - 1969
60th Birthday Symposium Correspondence (Includes photographs), 1992
1991 Entrepreneur of the Year (Includes photographs), 1991
David's Correspondence (David Dressler), 1968 - 1969
Cambridge Correspondence (Includes coursework) #1, 1955 - 1958
National Science Foundation Fellowship Correspondence, 1955
Cambridge Correspondence (Old Thing!), 1954