Subseries B contains correspondence pertaining to research inquiries for the collection. Letters by Anthony Slide address the acquisition of other Thomas Dixon materials from Madelyn D. Dixon by Raymond Rohauer, former film curator of the Huntington Hartford Gallery of Modern Art.
Letters - Subseries A
1.A.1 Madelyn D. Dixon, 1945, DEC 14 (handwritten), Madelyn D. Dixon
1.A.2 Lee B. Weathers, 1945, DEC 19 (addressed to O. Max Gardner), Lee B. Weathers
1.A.3 Lee B. Weathers, 1945, DEC 19 (addressed to Madelyn D. Dixon), Lee B. Weathers
1.A.4 Madelyn D. Dixon, 1945, DEC 23 (handwritten), Madelyn D. Dixon
1.A.5 Lee B. Weathers, 1954, DEC 2, Lee B. Weathers
1.A.6 Kathleen H. Davis, 1954, DEC 20, Kathleen H. Davis
1.A.7 John F. Blair, 1955, Jan 6, John F. Blair
1.A.8 W. Lawson Allen, 1955, JAN 19, W. Lawson Allen
1.A.9 Eugene Poston, 1975, SEP 24, Eugene Poston
Letters - Subseries B
1.B.1 Fred L. Israel, 1956, MAR 7, Fred L. Israel
1.B.2 Donald R. Lennon, 1968, APR 9, Donald R. Lennon
1.B.3 Glenn V. Sherwood, 1994, APR 29, Glenn V. Sherwood
1.B.4 Valerie M. Parry, 1994, JUN 2, Valerie M. Parry
1.B.5 Anthony Slide, 1998, JUN 10, Anthony Slide
1.B.6 Valerie M. Parry, 1998, JUL 23, Valerie M. Parry
1.B.7 Anthony Slide, 2002, OCT 8, Anthony Slide
1.B.8 Valerie M. Parry, 2003, FEB 23, Valerie M. Parry
1.B.9 Anthony Slide, 2003, MAR 20, Anthony Slide
1.B.10 Valerie M. Parry, 2003, APR 4, Valerie M. Parry