Pike's Peak Trail, "Timberline"

Ashlaad, Serpentine Walk

Quincy Street from Harvard Street

Street, Chipigana

Group of Pah-Ute Indians, Nevada

Henry Wadsworth Longfellow (1807-1882)

Matias Romero (Mexican delegate)

Untitled (family group, all sitters unidentified, woman standing, hand on seated man's shoulder, man with small child on lap)

Chesterfield Bridge, North Anna, Virginia

Interior View of the Confederate Line, At Gracie's Salient

Untitled ("A section of an iceberg which was nearly three quarters of a mile long and grounded in nearly 700 ft of water")

Dane Hall

Central portion of Cañon de Chelle, New Mexico