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Keywords from Image Description:
Over the ice Koyukuk River Alaska NYPL bGF F. en Keystone View Company nypl org Keystone View Company Over the ice Koyukuk River Alaska Ice Meadville Pa The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection bcdfcefcdabc GFF Robert Dennis collection of stereoscopic views debaeadeeaa NYPGF repo