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Keywords from Image Description:
Pack train NYPL bGF ZF. en Pack train nypl org Scan by NYPL Pack train Rocky Mountain stereoscopic views From Black Hawk to Central Nast Martin The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection cfbbcfbbdabc GFZF Robert Dennis collection of stereoscopic views deecadeeaa NYPGF repo nypl org