albumen print from collodion negative

Fairfax Court House, Virginia, with Union Soldiers in Front and on the Roof

Mathew Benjamin Brady · 1863

Iceberg Cañon, Colorado River, Looking Above

Timothy H. O'Sullivan · 1871

Head of Cañon de Chelle, Looking Down. Walls about 1200 feet in height

Timothy H. O'Sullivan · 1873

Water Rhyolites, Near Logan Springs, Nevada

Timothy H. O'Sullivan · 1871

Cereus Giganteus, Arizona

Timothy H. O'Sullivan · 1871

Rock Carved by Drifting Sand, Below Fortification Rock, Arizona

Timothy H. O'Sullivan · 1871

The South Side of Inscription Rock

Timothy H. O'Sullivan · 1873

Section of the South Side of Zuni Pueblo, N.M.

Timothy H. O'Sullivan · 1873

Indian Pueblo, Zuni, N.M. View from the South

Timothy H. O'Sullivan · 1873

First View of Yosemite Valley from the Mariposa Trail

Carleton Watkins · 1865/66

Battle Field of New Hope Church, GA, No. 2

George N. Barnard · 1866

Scene of Battle, Fredericksburg, Virginia [Caissons Destroyed by Federal Shells]

Andrew J. Russell · May 3, 1863