A, 1977-1990
Select: A, 1977-1990 Scope and Contents (includes letters from Ann Agee and Dore Ashton)
B, 1976-2000
Select: B, 1976-2000 Scope and Contents (includes letters from Godula Buchholz of Galerie Buchholz)
C, 1973-1992
Select: C, 1973-1992 Scope and Contents (includes letters from Noma Copley and Paul Cummings)
D, 1980-1986
Select: D, 1980-1986
E, 1985
Select: E, 1985
F, 1986-2011
Select: F, 1986-2011
Family, 1974-1989
Select: Family, 1974-1989
G, 1974-1975
Select: G, 1974-1975 Scope and Contents (includes letters from the Galleria Odyssia and Leon Golub)
Gallerie Du Dragon, Cecilia Ayala, 1968-1987
Select: Gallerie Du Dragon, Cecilia Ayala, 1968-1987
H, 1976-1984
Select: H, 1976-1984 Scope and Contents (includes letters from Hans Haacke and Jon Hendricks)
J, 2002
Select: J, 2002
K, 1979-1997
Select: K, 1979-1997
R.B. Kitaj, 1970-1984
Select: R.B. Kitaj, 1970-1984
L, 1968-1989
Select: L, 1968-1989 Scope and Contents (includes letter from Gilbert Lloyd)
M, 1968-2002
Select: M, 1968-2002
N, 1974-1988
Select: N, 1974-1988 Scope and Contents (includes letters from Rolf G. Nelson)
O, 1997
Select: O, 1997 Scope and Contents (includes letter from Yoko Ono)
P, 1973, 1978
Select: P, 1973, 1978
Q, 1974
Select: Q, 1974 Scope and Contents (includes letters from Frederico Quadrani)
R, 1968-1997
Select: R, 1968-1997 Scope and Contents (includes a holiday card from Red Grooms and letters from Mario Roncaglia)
S, 1973-1989
Select: S, 1973-1989 Scope and Contents (includes a letter from Peter Selz and correspondence with James Speyer)
Sulfur , 1980-1998
Select: Sulfur, 1980-1998 Scope and Contents (includes letters from Clayton Eschleman, editor of Sulfur)
V, 1984
Select: V, 1984
W, 1973-1993
Select: W, 1973-1993 Scope and Contents (includes letters from Ben E. Watkins and Joanna Beall Westermann)
Z, circa 1970
Select: Z, circa 1970