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Keywords from Image Description:
Sphynx Rock NYPL bGF ZB. en Sphynx Rock nypl org Scan by NYPL Sphynx Rock Collier's Rocky Mountain scenery James Peak Series Rock formations Central City Colo The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection abfbccfedabc GFZB Robert Dennis collection of stereoscopic views deadeeaa NYPGF