Driftwood on beach, mouth of Quillayute River, Clallam Co., Wash. [Washington]. (1935-11-12)GrayscaleClapp Nitrate Negative, Box 1
Water falling into cave, Moores siding, Tucker Co., West Virginia. (1923-05-24)GrayscaleClapp Nitrat...
From above the falls, Mongaup River, Sullivan Co., N.Y. [New York]. (1920)GrayscaleClapp Nitrate Neg...
Cultivated hillside, Washington Co., Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
Islands of Hoh (coastal) formation nr. [near] mouth of Quillayute R. [river], Clallam Co., Wash. [Wa...
Coast nr. [near] mouth of Hoh R. [river], Wash. [Washington]. (1935-11-12)GrayscaleClapp Nitrate Neg...
Hoh R. [river], Jefferson Co., Wash. [Washington]. (1935-11-12)GrayscaleClapp Nitrate Negative, Box ...
Ashuelot River, nr. [near] Winchester (?) N.H. [New Hampshire]. (1915-06-25)GrayscaleClapp Nitrate N...
Ferry Landing at Megler, Columbia River, Wash. [Washington]. (1935-11-16)GrayscaleClapp Nitrate Nega...
Waterfall over Benwood L., ravine tributary to Meigs Ck. [creek], Washington Co., Pa. [Pennsylvania]...
On the ferry from Edmonds to pt. Townsend, Wash. [Washington]. (Admiralty Inlet). (1935-11-09)Graysc...
Mt. Katahdin from mouth of Abol Stream, Me.GrayscaleClapp Nitrate Negatives, Box 1
Susquehanna R. [river], Curwensville, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box...
20-ft. fall over Basalt (or basaltic tuft), Beaver Ck. [creek], cst. 1 1/2 ms. [miles] N. [north] of...
Cheat River, upstream from just blw. [below] Beaverhole, Preston Co., W.Va. [West Virginia]. (1909)G...
Montuak till on Penobscot R., opp. [Vezie], ME. F.G.C. - 1906.GrayscaleClapp Nitrate Negatives, Box ...
Water falling into cave, Moores siding, Tucker Co., West Virginia. (1923-05-24)GrayscaleClapp Nitrat...
From above the falls, Mongaup River, Sullivan Co., N.Y. [New York]. (1920)GrayscaleClapp Nitrate Neg...
Cultivated hillside, Washington Co., Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1
Islands of Hoh (coastal) formation nr. [near] mouth of Quillayute R. [river], Clallam Co., Wash. [Wa...
Coast nr. [near] mouth of Hoh R. [river], Wash. [Washington]. (1935-11-12)GrayscaleClapp Nitrate Neg...
Hoh R. [river], Jefferson Co., Wash. [Washington]. (1935-11-12)GrayscaleClapp Nitrate Negative, Box ...
Ashuelot River, nr. [near] Winchester (?) N.H. [New Hampshire]. (1915-06-25)GrayscaleClapp Nitrate N...
Ferry Landing at Megler, Columbia River, Wash. [Washington]. (1935-11-16)GrayscaleClapp Nitrate Nega...
Waterfall over Benwood L., ravine tributary to Meigs Ck. [creek], Washington Co., Pa. [Pennsylvania]...
On the ferry from Edmonds to pt. Townsend, Wash. [Washington]. (Admiralty Inlet). (1935-11-09)Graysc...
Mt. Katahdin from mouth of Abol Stream, Me.GrayscaleClapp Nitrate Negatives, Box 1
Susquehanna R. [river], Curwensville, Pa. [Pennsylvania]. (1904)GrayscaleClapp Nitrate Negative, Box...
20-ft. fall over Basalt (or basaltic tuft), Beaver Ck. [creek], cst. 1 1/2 ms. [miles] N. [north] of...
Cheat River, upstream from just blw. [below] Beaverhole, Preston Co., W.Va. [West Virginia]. (1909)G...
Montuak till on Penobscot R., opp. [Vezie], ME. F.G.C. - 1906.GrayscaleClapp Nitrate Negatives, Box ...
Water falling into cave, Moores siding, Tucker Co., West Virginia. (1923-05-24)GrayscaleClapp Nitrat...
From above the falls, Mongaup River, Sullivan Co., N.Y. [New York]. (1920)GrayscaleClapp Nitrate Neg...
Cultivated hillside, Washington Co., Pennsylvania. (1904)GrayscaleClapp Nitrate Negative, Box 1