Treutlein, Theodore E. The relation of Philipp Segesser. In Mid-America: an historical review, Vol. 27, No. 3, July 1945. (Notes; photocopy of cited article.)

Treutlein, Theodore E. The relation of Philipp Segesser. In Mid-America: an historical review, Vol. 27, No. 3, July 1945. (Notes; photocopy of cited article.), Box: 8, Folder: 22. Campbell W. Pennington Papers, 33036864. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/279297 Accessed September 26, 2026.