American Art Collaborative

Born in Nashua, New Hampshire, Warren was making daguerreotypes in Lowell, Massachusetts, by 1851. Most of his career, however, was spent as a photographer for schools and universities such as Harvard, Yale, and Princeton. Warren also made many scenic cartes de visite of historic sites in Cambridge, Concord, and Boston areas.

Merry A. Foresta American Photographs: The First Century (Washington, D.C.: National Museum of American Art with the Smithsonian Institution Press, 1996