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

Volume 6, published in 2007, continued expanding the magazine’s historical reach with detailed studies of Rio Grande operations, equipment, and infrastructure. These issues feature a blend of archival photography, technical research, and narrative history that reflects the publication’s growing depth and maturity.

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