The collection includes correspondence, reprints, manuscripts, memoranda, scrapbooks, photographs, printed matter, account books, cash books, and grade books. The correspondence includes letters about the relocation of Trinity from Randolph County to Durham and Crowell's vision for Trinity College. Research and writings include research notes, reprints, manuscripts, photographs, and memorandum books. The memorandum books include notes on a variety of subjects including NY tenements, economic and financial subjects, and personal notes. Scrapbooks include printed matter concerning Trinity College, newspaper clippings on commodity markets, and shipping reports. The printed matter consists of clippings, flyers, newspapers, announcements, and other material pertaining to Crowell's interests. The account books, cash books, and grade books are part of the Trinity College Records, and give details about college life. Major subjects of the collection include Crowell's presidency of Trinity College (Randolph County, and Durham, N. C.); his research interests and publications; and activities after leaving Trinity.