"Sun, Stars and Stones: An Astronomical Interpretation of the Medicine Wheels of the Western Plains" Washington Smithsonian Institute, 1979 March 29

"Sun, Stars and Stones: An Astronomical Interpretation of the Medicine Wheels of the Western Plains" Washington Smithsonian Institute, 1979 March 29, 04 02 JAE 2 Box 3 Folder 113, Box: 3, Folder: 113. John A. Eddy Papers, 04-02-JAE. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/3256 Accessed December 18, 2025.