The main portion of the collection is made up of letters, documents, notes, manuscript and typescript articles and speeches, and scrapbooks and notebooks which are contained in 270 envelopes, folders, manuscript boxes, and bundles. Another 153 bundles, boxes, folders, and envelopes are devoted chiefly to clippings, tear sheets, pamphlets, and books and other printed matter. Proofs of the printing plates for one of Mr. Bancroft's works on Carl Schurz are preserved in eleven envelopes. Pictorial material includes two envelopes of photographs, one envelope of photostats, thirty-four photographs, and eighty-five framed photographs, many with manuscript letters by or relating to the subject of the photograph. The collection is rich in the papers and personal correspondence of Frederic Bancroft and includes notes and various other source materials for his books dealing largely with African Americans, the South, the Civil War, Seward, Calhoun, and the life and work of Carl Schurz. Also, a wealth of material by and about Edgar Bancroft (1857-1925), Frederic's brother and U.S. ambassador to Japan.