Subject files generated by Goodrich in the course of writing a book (never published) and compiling an exhibition catalog for the Munson-Williams-Proctor Institute, Utica, N.Y., on painter Frederick R. Spencer. Files contain biographical data, primarily from printed sources; correspondence between Goodrich and galleries, historical societies, individuals, and surviving Spencer family members concerning the Spencer family genealogy, and the provenance of Spencer's paintings; the files on Spencer's paintings contain photographs, correspondence, and data on portrait subjects, and a few original Spencer letters.