The Ege mss. II, 1240-1923, consists of Otto Ege's Original Leaves from Famous Books - Eight Centuries portfolio of leaves collected from books deemed historically significant.
The Ege mss., 12th-16th cent., consist of original leaves from medieval manuscripts of Western Europe collected by Otto F. Ege, 1888-1951, dean of the Cleveland Institute of Art and lecturer on the history of the book at the School of Library Science, Western Reserve University, Cleveland, Ohio.
The Calverley mss., 1359-18/19th cent., consist of Arabic manuscripts collected by Edwin Elliott Calverley, 1882-1971, professor of Arabic and Islamic studies, whose notes about the documents are occasionally found inscribed thereon.
The Allen mss., 800-1972, consists of manuscript pieces collected by William Edward David Allen, 1901-1973, foreign service officer, businessman, and author, and his own writings about Georgian history.