Smithsonian Report- 1897 by Simon; Holden, Edward S.; Darwin, G.H.; Rontgen, W.C.; Thompson, J.J. Winkler, Clemenus; Ramsay, William; Moissan, Henri; Langley, S.P.; Ellis, Havelock; De Nadaillac, Marquis; Smithsonian Others Newcomb (Hardcover - 2034)
