1. Appleton-Century mss., 1846-1962 7 Boxes (6 standard, 1 custom)
D. Appleton-Century Company.
The Appleton-Century mss., 1846-1962, consists of the office files of the publishing company, its two predecessors, D. Appleton & Co., and the Century Co., and to a small extent its successor, Appleton-Century Crofts, Inc.