INDEX. 



ARTICLES MARKED WITH AN ASTERISK ARE ILLUSTRATED. 



PAGE 



Acetylene, A BunseD Burner for. (Frag.) 855 



Age and Suicide. (Corr.) 533 



Age of the Earth, The. (Frag.) 856 



Alchemy Redivivus. A. E. Outerbridge, Jr 671 



Alcohol, Early Production of. (Corr.) 533 



" The History of. C. E. Pellew 231, 377 



American Association, Detroit Meeting. (Table) 842 



" " Officers of 855 



Ancient Symbol, Diffusion of an. (Frag.) 428 



Animals on the March. (Frag.) 282 



The Economic Value of. C. F. Holder 827 



" Young, at School. (Frag.) 137 



Animal Traits. (Frag.) 285 



Anthropology a University Study. J. S. Flagg 510 



Antipathies of Animals. (Frag.) 140 



Antitoxine-Making, Improvement in. (Frag.) 430 



Bachelor Seals. (Frag.) 139 



Bacteria in Rivers, and Sunlight. (Frag.) 716 



Bailey, Pearce, M. D. The Thyroid Gland in Medicine * 481 



Ballou, William H. A Tortoise-shell Wild Cat* 507 



World's Geologists at St. Petersburg 212 



Baxter, William, Jr. Forecasting the Progress of Invention * 307 



Beeler, S. L. The Department Store. (Corr.) 700 



Berthelot, M. P. E. Science as an Instrument of Education 253 



Binet, M. Alfred. The Paradox of Diderot 539 



Birds and their Songs. (Frag.) 716 



Blight, Robert. A Lilliputian Monster* 518 



Blue Color in Lakes, The. (Frag.) 857 



Bolton, H. C. Early American Chemical Societies 819 



Books Noticed 128, 270, 417, 559, 706, 846 



Alling-Aber, Mary R. An Experiment in Baldwin, Joseph. School Management and 



Education, 849. School Methods, 421. 



America and the Americans, from a French Barnes, C. R. Analytic Keys to the Genera 



Point of View, 566. and Species of North American Mosses, 



Anderson, R. E. The Story of Extinct Civ- 134. 



ilizations of the East, 130. Baskett, James Newton. The Story of the 



Angot, Alfred. The Aurora Borealis, 560. Birds, 423. 



