The Prospector is our professionally produced quarterly magazine showcasing original research, historic images, and expert writing on the Denver & Rio Grande Western Railroad.

Volume 9, published in 2010, delivered a diverse range of historical topics, including operational studies, photographic essays, and detailed examinations of Rio Grande equipment and facilities. These issues highlight the magazine’s role as a trusted resource for historians, modelers, and researchers.

Individual issues and the complete four‑issue set are available below.