Information on the Spirit of the Thunderbird Sculpture contest put on by the Casper College Alumni Association during the 1987 celebration for the 1947, 1948, and1948 graduating classes.
The E. H. Barbour Quarry. This view is looking toward the west. The slope is covered with rejects, while the foreground is rich in artifacts. This is on the edge of the tipi rings.
The Spanish Diggings. View of quartzite rocks whose direction leads to the other quarries. On the ground may be seen artifacts, chips, and rejects. The view is towards the northwest.
The Manville or Everett Quarries. This view is looking southeast. The quarry is visible on top of the hill. This view was taken from the edge of the tipi rings.