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Keywords from Image Description:
Double curve NYPL bGF ZF. en Double curve nypl org Scan by NYPL Double curve Stereoscopic Views of Colorado Scenery Canyons Central City Colo The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection ebfcfccdabc GFZF Robert Dennis collection of stereoscopic views deaadeeaa NYPGF repo nypl org