Collection of landscape photographs taken 1885-1900 by Philadelphia-area naturalist photographer and Photo-Secessionist Robert Redfield (1849-1923). Images primarily depict the Brandywine Creek and Mill Creek (PA); Twin Lakes (CT); and Mount Washington (MA) as well as unidentified creeks and streams. Many of the views include people at recreation and sheep or cows. Collection also includes views of the office and darkroom of the Photographic Society of Philadelphia (South Fifteenth Street) and the photographer’s residence in Wayne, Pennsylvania.