Duane A. Smith

ブック
The Once and Future Silver Queen of the Rockies The Once and Future Silver Queen of the Rockies
The Once and Future Silver Queen of the Rockies
2019年
The Trail of Gold and Silver The Trail of Gold and Silver
The Trail of Gold and Silver
2011年
Colorado Colorado
Colorado
2011年
Mesa Verde National Park Mesa Verde National Park
Mesa Verde National Park
2009年

オーディオブック
The Trail of Gold and Silver: Mining in Colorado, 1859-2009 (Timberline Books) (Unabridged) The Trail of Gold and Silver: Mining in Colorado, 1859-2009 (Timberline Books) (Unabridged)
The Trail of Gold and Silver: Mining in Colorado, 1859-2009 (Timberline Books) (Unabridged)
2024年