1. Citadel Rock, Green River Valley Author(s): Russell, Andrew J., photographer Publication: New York : Julius Bien, 1870 Subject(s): GeologyRailroadsWyomingUtahColoradoUnion Pacific Railroad Company.
2. Florence R. Sabin at 5 years old Publication: Produced: 1876 Subject(s): Colorado Archival Collection: The Florence R. Sabin Papers (Profiles in Science)
3. Granite rock, Buford Station, Laramie Mountains Author(s): Russell, Andrew J., photographer Publication: New York : Julius Bien, 1870 Subject(s): Silicon DioxideGeologyWyomingColorado
4. Skull Rock, (granite), Sherman Station, Laramie Mountains Author(s): Russell, Andrew J., photographer Publication: New York : Julius Bien, 1870 Subject(s): Silicon DioxideGeologyWyomingColorado