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Keywords from Image Description:
Upper Hanging Rock C.C.R.R. Floyd Hill NYPL bGF ZF. en Upper Hanging Rock Floyd Hill nypl org Scan by NYPL Upper Hanging Rock Floyd Hill Canyons Denver Colo The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection ceecfcdabc GFZF Robert Dennis collection of stereoscopic views deadeeaa NYPGF repo