Hudson River from Bear Mtn. [mountain] Bridge. New York. (1926)GrayscaleClapp Nitrate Negative, Box 1
Falls and anticline in shale near Kingston, N.Y. [New York]. (1917-07-07)GrayscaleClapp Nitrate Nega...
Bridge over Sudbury R, Concord, MA. [19]03, F.G.C.GrayscaleClapp Nitrate Negatives, Box 1
Potomac river from Chain bridge, D. C. 1904GrayscaleClapp Nitrate Negatives, Box 1
In Bear Mtn. [mountain] Park. New York. (1926)GrayscaleClapp Nitrate Negative, Box 1
Rapids above falls, Niagara, N.Y. [New York]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Descending from the Catskills, New York. (1917-07-07)GrayscaleClapp Nitrate Negative, Box 1
East River and bridges from office of F.G.C., 120 Broadway. New York.GrayscaleClapp Nitrate Negative...
From above the falls, Mongaup River, Sullivan Co., N.Y. [New York]. (1920)GrayscaleClapp Nitrate Neg...
Black and white 8x10 Acetate Negativehttps://digitalmaine.com/arc_george_french_photos_a810/1256/thu...
Mill square road, Yonkers. New York. (1921-04)GrayscaleClapp Nitrate Negative, Box 1
New York City, from Jersey City ferry. New York. (1917)GrayscaleClapp Nitrate Negative, Box 1
Outcrop in bed of river, D.L. & W. Sta. [station], Rochester, N.Y. [New York]. (1932)GrayscaleClapp ...
Looking up Beaver River from bridge at Beaver Falls, Pennsylvania. U.S. - disc. (1904)GrayscaleClapp...
View from 39 Broadway, N.Y.C. [New York City] New York. (1939-01)GrayscaleClapp Nitrate Negative, Bo...
View from Engineers Club, N.Y. [New York].GrayscaleClapp Nitrate Negative, Box 1
Falls and anticline in shale near Kingston, N.Y. [New York]. (1917-07-07)GrayscaleClapp Nitrate Nega...
Bridge over Sudbury R, Concord, MA. [19]03, F.G.C.GrayscaleClapp Nitrate Negatives, Box 1
Potomac river from Chain bridge, D. C. 1904GrayscaleClapp Nitrate Negatives, Box 1
In Bear Mtn. [mountain] Park. New York. (1926)GrayscaleClapp Nitrate Negative, Box 1
Rapids above falls, Niagara, N.Y. [New York]. (1904)GrayscaleClapp Nitrate Negative, Box 1
Descending from the Catskills, New York. (1917-07-07)GrayscaleClapp Nitrate Negative, Box 1
East River and bridges from office of F.G.C., 120 Broadway. New York.GrayscaleClapp Nitrate Negative...
From above the falls, Mongaup River, Sullivan Co., N.Y. [New York]. (1920)GrayscaleClapp Nitrate Neg...
Black and white 8x10 Acetate Negativehttps://digitalmaine.com/arc_george_french_photos_a810/1256/thu...
Mill square road, Yonkers. New York. (1921-04)GrayscaleClapp Nitrate Negative, Box 1
New York City, from Jersey City ferry. New York. (1917)GrayscaleClapp Nitrate Negative, Box 1
Outcrop in bed of river, D.L. & W. Sta. [station], Rochester, N.Y. [New York]. (1932)GrayscaleClapp ...
Looking up Beaver River from bridge at Beaver Falls, Pennsylvania. U.S. - disc. (1904)GrayscaleClapp...
View from 39 Broadway, N.Y.C. [New York City] New York. (1939-01)GrayscaleClapp Nitrate Negative, Bo...
View from Engineers Club, N.Y. [New York].GrayscaleClapp Nitrate Negative, Box 1
Falls and anticline in shale near Kingston, N.Y. [New York]. (1917-07-07)GrayscaleClapp Nitrate Nega...
Bridge over Sudbury R, Concord, MA. [19]03, F.G.C.GrayscaleClapp Nitrate Negatives, Box 1
Potomac river from Chain bridge, D. C. 1904GrayscaleClapp Nitrate Negatives, Box 1