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Keywords from Image Description:
Flume below the Boulder NYPL bGF B. en by Kilburn Brothers and Kilburn nypl org Scan by NYPL Flume below the Boulder Canyons Kilburn Brothers The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection bcdfedabc GFB Robert Dennis collection of stereoscopic views deadeeaa NYPGF repo nypl org File