Filters: Tags: {"type":"category","name":"dams"} (X) > Types: OGC WMS Service (X) > partyWithName: Alden, William Clinton (X)

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Blackstone River Valley, looking upstream below the dam at Blackstone, showing the stony bed with pothole in one ledge. Album caption: Blackstone River Valley, looking upstream below the dam at Blackstone, showing the stony bed with pothole in one ledge. Most of the water is now diverted to another channel. Blackstone quadrangle. September 26, 1906.( Sun, 11:15 a.m., Ex. 1, D 8, double lens, color screen, underexposed.) Handwritten note on album caption: Worcester Co. Massachusetts. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alden, W.C. Collection, Dams, Massachusetts, MA, Photographers, photo print Blackstone River Valley. Pothole containing a nest of pebbles, bed of Blackstone River at Blackstone. Massachusetts. 1906. Album caption: Blackstone River Valley. Pothole containing a nest of pebbles, bed of Blackstone River at Blackstone. River at Blackstone, below the dam. Blankstone quadrangle, Massachusetts. September 26, 1906. Handwritten note on album caption: Worcester Co. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alden, W.C. Collection, Dams, Massachusetts, MA, Photographers, photo print View from top of scarp 2100 feet above valley bottom. Gros Ventre Landslide, Teton County, Wyoming. 1926. Album caption and index card: Gros Ventre Landslide of June 23, 1925. View from top of scarp 2100 (plus) feet above valley bottom, looking down path of slide onto top of dam at foot of lake. Highest part of the dump is piled against red sandstone (Jura-Trieas) cliff (right back) above the new road, 400 feet above the stream bed. T. 42 N., R. 114 W. Lincoln County, Wyoming. September 25, 1926. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alden, W.C. Collection, Dams, Grand Teton National Park Collection, Grand Teton National Park, Wyoming, Gros Ventre Landslide, Wyoming, June 23, 1925, All tags... Landslides, Lincoln County, Wyoming, National Parks, Photographers, photo print, Fewer tags Blackstone River Valley. Pothole worn through ledge below dam at Blackstone. Massachusetts. Album caption: Pothole worn through ledge below dam at Blackstone. Blackstone quadrangle. Massachusetts. 1906. Handwritten note on album caption: Worcester Co. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alden, W.C. Collection, Dams, Massachusetts, MA, Photographers, photo print