450 N. H. DARTON — CATALOG OF PHOTOGRAPHS 



151. Grand canyon of the Colorado at the foot of the Toroweap in Arizona. 



152. Shinimo altar from the brink of Marble canyon of the Colorado river, 



Arizona. 



153. Canyon de Chelly, Arizona. 



154. Walnut canyon, Arizona. 



158, 172. Yosemite Falls cliff, California. 



159, The Sentinel, Yosemite valley, California. 



160, 161, 169. El Capitan, Yosemite valley, California. 



162. Washington column, Yosemite valley, California. 



163, 167. Home of the Storm Gods, Yosemite valley, California. 



164. Three Graces, Yosemite valley, California. 



165, 166. Royal Arches, Yosemite valley, California. 

 168. Yosemite valley, California. 



170. Cathedral spires, Yosemite valley, California. 



171. Shingle, Yosemite, California. 



173. Three Brothers, Yosemite valley, California. 



182. Cliffs above Mirror lake, Yosemite valley, California. 



193-198. Kings river, California. 



222. Lake canyon near Mono lake, California. 



308. Fraser river, Fountain, British Columbia. 



311. Gorge of Elk river, British Columbia. 



341. Canyon below the Grand falls of Labrador. 



441. Acowitz canyon, Colorado. 



613. The gorge of the lower Susquehanna. 



615. The Potomac near Harpers ferry. 



616. Junction of the Shenandoah and Potomac. 



617. The Shenandoah near Harpers ferry. 

 800. Enfield gorge, near Ithaca, New York. 



831. Gorge at Trenton falls, New York; lower portion. 



869, 870, 872, 889. Ausable chasm, New York. 



884, 895. West Point, New York ; looking northward from plain. 



874. Lower Ausable lake, Adirondacks, New York. 



894. Avalanche lake, Adirondacks. 



897. Hudson river ; looking north from fort Putnam. 



920-925. The French Broad river, North Carolina. 



98S. Water-sheet narrows, Pennsylvania. Juniata river. 



999. Delaware water gap. 



1123. Canyon in Sioux quartzite, Dell rapids, South Dakota. 

 1125. Palisades on Split Rock creek, South Dakota. 

 1128, 1129. Doe River gorge, Tennessee. 



1217. Stehekin valley, east of Cascade pass, Cascade range, Washington. 

 1236. Canyon-like gorge occupied by lake Chelan, Washington. 

 1244. Canyon in metamorphosed grits and slates of Miocene age, Upper Snoqual- 



mie river, Washington. 

 1260, 1261. Baker River canyon, Washington. 



1313. Keplers cascade, Fire Hole river, Yellowstone park, Wyoming. 

 1322. Yellowstone canyon opposite Tower falls, Wyoming. 



1327. Fire Hole falls, Yellowstone park, Wyoming. 



1328. Canyon of Yellowstone from the brink of lower falls, Yellowstone park, 



Wyoming. 



