Note 123 — Chapter VIII · FINAL DISCOVERY IN 1869 AND 1870
Reading edition
W. T. Jackson, “The Cook-Folsom Exploration of the Upper Yellowstone 1869,” The Pacific Northwest Quarterly, XXXII (1941), 320-21.
Reading edition
W. T. Jackson, “The Cook-Folsom Exploration of the Upper Yellowstone 1869,” The Pacific Northwest Quarterly, XXXII (1941), 320-21.