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Keywords from Image Description:
At timber line Pike's Peak trail. Colo NYPL bGF ZB. en At timber line Pike's Peak trail Colo nypl org Scan by NYPL At timber line Pike's Peak trail Colo Robert Davis The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection deecfddabc GFZB Robert Dennis collection of stereoscopic views dedadeeaa NYPGF