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Keywords from Image Description:
Machine shop at east end NYPL bGF F. en Machine shop at east end nypl org Scan by NYPL Machine shop at east end Hoosac tunnel and vicinity Tunnels The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection fbcfcdabc GFF Robert Dennis collection of stereoscopic views deadeeaa NYPGF repo nypl org