"An Analysis of Mescalero and Chiricahua Apache Social Organization in the Light of Their Systems of Relationship" (Ph.D. dissertation, University of Chicago, 1933. Typescript, 112pp., reproduced copy--in black binder) In this folder is a part of the dissertation (19 pp.), printed as a private edition, distributed by the University of Chicago Libraries, 1936., 1933, 1936, Box: 125, Folder: 11. Morris Edward Opler papers, 14-25-3238. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/240820 Accessed April 23, 2026.