George K. Warren

1862

Group Portrait [verso]

National Gallery of Art

1862

Portrait of a Man [recto]

Photographs in the National Gallery of Art

1867

F.W. 4 (Old Chain Battery Walk), West Point, New York

Photographs in the National Gallery of Art

1867

From Trophy Point, West Point, Hudson River

Photographs in the National Gallery of Art

1868

East Rock, New Haven

Photographs in the National Gallery of Art

1869

Portrait of a Man [verso]

National Gallery of Art

1869

Theodore Ferris [recto]

Photographs in the National Gallery of Art

1870

Battery Knox

National Gallery of Art

1870

Landscape near Williams College

National Gallery of Art

1870

Waterfall near Williams College

Photographs in the National Gallery of Art

1861

Portrait of Man, Harvard University

Photographs in the National Gallery of Art