Add to ORKGW. & J. College, Washington, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Hoh R. [river], Jefferson Co., Wash. [Washington]. (1935-11-12)GrayscaleClapp Nitrate Negative, Box ...
Waterfall over Benwood L., ravine tributary to Meigs Ck. [creek], Washington Co., Pa. [Pennsylvania]...
Reservoir No. 4, near Washington, Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
C. of Washington, Pa. [Pennsylvania], from south. (1904)GrayscaleClapp Nitrate Negative, Box 1
From Y.M.C.A., Washington, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Court house & jail, Washington, Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
Statue of G. [George] Washington. Washington, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negat...
Cultivated hillside, Washington Co., Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
River & upper campus, Grove city, Pa. [Pennsylvania]. (1933)GrayscaleClapp Nitrate Negative, Box 1
Washington field, Washington Co., Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Washington Co., Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Oil wells, Washington, Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
F.G.C. [Frederick Gardner Clapp], Washington, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negat...
From Palmer house, Patton, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Science hall, Grove City College, Pa. [Pennsylvania]. (1933)GrayscaleClapp Nitrate Negative, Box 1
Hoh R. [river], Jefferson Co., Wash. [Washington]. (1935-11-12)GrayscaleClapp Nitrate Negative, Box ...
Waterfall over Benwood L., ravine tributary to Meigs Ck. [creek], Washington Co., Pa. [Pennsylvania]...
Reservoir No. 4, near Washington, Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
C. of Washington, Pa. [Pennsylvania], from south. (1904)GrayscaleClapp Nitrate Negative, Box 1
From Y.M.C.A., Washington, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Court house & jail, Washington, Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
Statue of G. [George] Washington. Washington, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negat...
Cultivated hillside, Washington Co., Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
River & upper campus, Grove city, Pa. [Pennsylvania]. (1933)GrayscaleClapp Nitrate Negative, Box 1
Washington field, Washington Co., Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Washington Co., Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Oil wells, Washington, Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
F.G.C. [Frederick Gardner Clapp], Washington, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negat...
From Palmer house, Patton, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Science hall, Grove City College, Pa. [Pennsylvania]. (1933)GrayscaleClapp Nitrate Negative, Box 1
Hoh R. [river], Jefferson Co., Wash. [Washington]. (1935-11-12)GrayscaleClapp Nitrate Negative, Box ...
Waterfall over Benwood L., ravine tributary to Meigs Ck. [creek], Washington Co., Pa. [Pennsylvania]...
Reservoir No. 4, near Washington, Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1