Collected Research Materials-General, 1878-1913, ca. 1940, 1959-1978

This subseries includes scholarly articles, often with compliments from the authors, and dealing with scientific topics but some are about the intersection of science and humanities. Collected reports and booklets covering the topics of the Civil War, coal and coal mining, the National Road, Greene County (PA), poetry, and books about and from the Southeast. Includes programs from seminars and conferences attended by Dr. Core.

Facsimiles and transcriptions of historical documents include a letter and other materials from Samuel C. Malone, 1857-1938, and Civil War letters.