Black and white photograph of the Mt. Manitou Scenic Railway in Colorado. A woman, possibly Lena Merrill, is visible at a distance. A sign to the right reads The Scenic Incline to Mt. Manitou Park.

Black and white photograph of Lena Billington Merrill, seat on Pikes Peak.

Black and white photograph of Lena Billington Merrill aboard the Pikes Peak Cog Railway. Taken by Robert Merrill from the ground.

Black and white photograph of Hanging Rock at the Pikes Peak Cog Railway.

Black and white photograph of Talus House in Frijoles, Colorado. A wire fence encloses the yard in front of the house, and the side of a mountain is seen behind the house.

Black and white photograph of Cliff dwellings from southwest in Frijoles, Colorado. The cliff face is visible in the background of the image.

Black and white photograph showing a down-northwestard view from Pikes Peak Summit Plaque.

Black and white photograph of a man working in front of a cave opening on a hillside.

Western Trip. Wolf's Creek Pass and unidentified areas.

Western Trip. Wolf's Creek Pass and unidentified areas.

Western Trip. Unidentified areas.

Western Trip. Unidentified areas.