Retracing a historical adventure: Journal, book recount 1907 Yellowstone roadtrip from Butte - The Spokesman-Review - 2/26/2023 Retracing a historical adventure: Journal, book recount 1907 Yellowstone roadtrip from Butte
Yellowstone Is Turning 150 — Here's How You Can Celebrate the Park and Learn More About Its Indigenous Roots - Travel+Leisure - 1/25/2022 Link »