William Henry Jackson Pike's Peak Railway Sold: $25.

William Henry Jackson Hanging Rock in Clear Creek Canyon Sold: $26.

William Henry Jackson Denver, Colorado: 16th Street and Larimer Sold: $36.

Perkins Photo Before the Quake 2 Sold: $55.

William Henry Jackson Denver, Colorado: Tabor Opera House Sold: $25.

Charles E. Emery Wild West Gambling Dudes Sold: $20.

J. P. Wunderlich Logging Railroad Sold: $40.

J. P. Wunderlich Dismembering the Redwood Sold: $60.

William Henry Jackson Pike's Peak: Half Way House Sold: $30.

William Henry Jackson View of Denver, Colorado and Capitol Building Sold: $60.

J. P. Wunderlich First Cuts in the Redwood Sold: $160.

William Henry Jackson View of Denver, Colorado from the Brown Hotel Sold: $25.

William Henry Jackson Denver, Colorado: People's Bank Building Sold: $25.

William Henry Jackson Seven Falls at Colorado Springs Sold: $25.

Hutchens The View from Wonewoc Sold: $30.

J. P. Wunderlich The Fallen Redwood Sold: $160.

William Henry Jackson Inspiration Point in Clear Creek Canyon Sold: $25.

William R. Cross Freight Teams, Rapid City Sold: $110.

H. M. Westcott Nebraska Farm from the Sky Sold: $895.

William Henry Jackson Idaho Springs, Colorado Sold: $25.