P.9480	10335	[Detail of Niagara Falls]	safety film negative	1920
P.9480	215985	[Detail of Niagara Falls]	safety film negative ; Jennings print	1930
P.9480	GC-8 - GC-24	[Grand Canyon, Arizona]	17 glass plate negatives ; 2 modern prints	ca. 1925
P.9480	84	[Horticultural Hall, West Fairmount Park, Philadelphia]	glass plate negative ; modern print	ca. 1925
P.9953		[Horticultural Hall, West Fairmount Park, Philadelphia]	Jennings print	ca. 1925
P.9480	215176	Niagara Falls about 1889.	glass plate negative - broken	1889
P.9479	10640	[Niagara Falls, the American Falls]	safety film negative	1930
P.9479	10641	[Niagara Falls, the American Falls]	safety film negative	1930
P.9479	10639	[Niagara Falls, the American Falls, Niagara Falls, Ny.]	safety film negative	1930
P.9480	N-1 - N-25	[Niagara Falls, the American Falls, Niagara Falls, Ny.]	18 safety film negatives ; Jennings print	ca. 1925
P.9480	8066A	[Susquehanna River, Pa.]	safety film negative	April 24, 1926
P.9479	10358	[Wissahickon Creek and Lincoln Drive, Philadelphia]	safety film negative	ca. 1925
P.9479	10350	[Wissahickon Creek and Lincoln Drive, Philadelphia]	safety film negative ; 2 modern prints	ca. 1925
P.9479	10345	[Wissahickon Creek and Lincoln Drive, Philadelphia]	safety film negative ; 4 modern prints	ca. 1925
P.9479	10346	[Wissahickon Creek and Lincoln Drive, Philadelphia]	safety film negative ; 3 modern prints	ca. 1925
P.9479	10351	[Wissahickon Creek and Lincoln Drive, Philadelphia]	safety film negative ; modern print	ca. 1925
P.9479	10352	[Wissahickon Creek and Lincoln Drive, Philadelphia]	safety film negative ; 4 modern prints	ca. 1925
P.9480	68	[Wissahickon Creek and Valley Green Inn, Philadelphia]	glass plate negative	ca. 1925
P.9480	57	[Wissahickon Creek, Philadelphia]	glass plate negative	ca. 1925
P.9480	215847	[Yellowstone National Park, framed by trees, image of water with mountain in background, Wyoming]	nitrate negative	ca. 1925
P.9480	215846	[Yellowstone National Park, picturesque pond/lake surrounded by woods, Wyoming]	nitrate negative	ca. 1925
P.9480	215841	Yellowstone National Park, redwood trees, one in front bearing plaque with "Lincoln on it, Wyoming]	nitrate negative	ca. 1925
P.9480	215840	[Yellowstone National Park, road bordered by pine trees, Wyoming]	nitrate negative	ca. 1925
P.9480	215843	[Yellowstone National Park showing horse and carriage in front of a giant Redwood tree, Wy.]	glass plate negative - damaged, flaking	ca. 1925
P.9480	213844	[Yellowstone National Park, showing the reflections of rocks and trees in an unidentified body of water, Wy.]	nitrate negative	ca. 1925
P.9480	215858	[Yellowstone National Park, tall trees growing out of water, Wyoming]	nitrate negative	ca. 1925
P.9480	215857	[Yellowstone National Park, water edged by trees with mountain in background, Wyoming]	nitrate negative	ca. 1925