508 SMITHSONIAX MISCELLA.XEOUS COLLECTIONS VOL. 52 



^o- Title. Series. Frice. 



1886 Abbot, C. G. Shelter for Observers on Mount Whitney. 



(Quarterly Issue). 1910 M.C. 52 



1887 List of PubHcations. (Quarterly Issue) •M.C. 52 



1888 SquiER, Maj. George O., U. S. Army. The Present Status 



of Military Aeronautics R. 1908 



1889 JouRD.^iN, PiERRE-RoGEK. A\ iation in France in 1908 R. 1908 



1890 FessEndEn, R. a. Wireless Telephony R. 1908 



1891 Armagnat, Henri. Phototelegraphy R. 1908 



1892 Reddie, LovEll N. The Gramophone and the Mechanical 



Recording and Reproduction of Musical Sounds R. 1908 



1893 Thomson, J. J. On the Light Thrown by Recent Investi- 



gation on Electricity on the Relation between Matter 



and Ether R. 1908 



1894 Nernst, W. Development of General and Physical Chem- 



istry During the Last Forty Years R. igoS 



1895 Witt, O. N. Development of Technological Chemistry 



During the Last Forty Years R. 1908 



1896 GuTTMANN, Oscar. Twenty Years' Progress in Explosives. R. 1908 



1897 Kaptevn, J. C. Recent Research in the Structure of the 



LTniverse R. 1908 



1898 Abbot, C. G. Solar Vortices and Magnetism in Sun Spots. R. 1908 



1899 Gregory, J. W. Climatic Variations, Their Extent and 



Causes R. 1908 



1900 Joey, John. Uranium and Geology R. 1908 



1901 Adams, George L An Outline Review of the Geology of 



Peru R. 1908 



1902 WiechEkT, E. Our Present Knowledge of the Earth R. 1908 



1903 MachaT, J. The Antarctic Question R. 1908 



1904 Lyons, Capt. H. G. Some Geographical Aspects of the 



Nile R. 1908 



1905 MacDougal, Daniel Trembly. Heredity and the Origin 



of Species R. 1908 



1906 Safeord, William Edwin. Cactacese of Northeastern and 



Central Mexico, together with a Synopsis of the Prin- 

 cipal Mexican Genera R. 1908 



1907 Gill, Theodore. Angler Fishes, their Kinds and Ways. . . . R. 1908 



1908 Dewar, Douglas. The Birds of India R. 1908 



1909 Ll'll, Richard S. The Evolution of the Elephant R. 1908 



1910 Wincki.Er, Hugo, and Puchstein, O. Excavations at 



Boghaz-Keui in the Summer of 1907 R. 1908 



191 1 Ross, Ronald. Malaria in Greece R. 1908 



1912 Nathorst, a. G. Carl von Linne as a Geologist R. 1908 



1913 Thompson, Sylvanus P. Life and Work of Lord Kelvin. R. 1908 

 T914 Broca, Andre. The Work of Henri Becquerel R. 1908 



1915 Report of the Secretary of the Smithsonian Institution fcir 



the year ending June 30, 1909 R. 1909 



1916 Report of the Executive Committee and Proceedings of the 



Board of Regents for the year ending Juno 30, 1909 R. 1909 



