INDEX. 469 



Page. 



Henrj, Piof. J. On discoveries of Scliocnbein 1S9 



On gravitation 2&i 



On sun's parallax ]97 



Spherical fonn of planets and globule of oil 234 



Statical electrical repulsion 290 



Three kinds of telegraph 178 



Transfer of energy 2415 



Herbarium. Transfer of, to Department of" Agriculture 14 



Hildreth, S. P. Meteorological observations at Marietta, Ohio 18 



History of the works of Cuvier, by Flourens 141 



History of transactions of Anthropological Society of Paris 370 



Hitchcock, Prof. Ethnological collections from 2S 



Hitz, Dr. Exploration of Upper Missouri 25 



Hodgkinson, Eaton. Memoir of, by E. Eawson 203 



Holland Society of Sciences. Prize questions 414 



Hollis, Mr. Collections from 29 



Hough, G. W. Self-registering barometer. Account of 48 



Howard, Captain. Explorations, Alaska 24 



Howell, Robt. Collections from 29 



Hudson's Bay Company officers. Observations by 21 



Hudson, W. II. Birds from 26 



Imnan, Thos. Ancient faith, embodied in ancient names 27 



Indians of Cape Flattery. J. G. Swan 20 



Indians, systems of relationship among 19 



Insane, government asylum for. Living animals sent to 3C 



Insects, assigned to collaborators 16 



Investigations during the year 18G8 38 



Jenks, J. W. P. Ethnological collections from 28 



Jewett, Colonel E. Collecdons from 29 



Jones, Strachan. Collections from 30 



Journal of proceedings of Board of Regents Ill 



K. Ober-Berg-Amt. Minerals and rocks from 35 



Keim, Geo. M. Collections from 29 



Kentucky University. Aid to Sumichrast's exploration 25 



Explorations aided by 22 



Kew Observatory. Experiments on aneroid barometers 350 



King, Clarence. Exploration of 40th parallel 24 



Kirkby, Rev. W. W. Collections from 30 



Lacustrian lemains 27 



Land OfBcc. Explorations under 25 



Latimer, Geo. A . Stone implements from 31 



Latimer, Geo. Specimens from 26 



Library. Additions to during 1868 42 



Condition of 41 



Library of Congress. Account of 41 



Light-house Board. Co-operation with 16 



Investigations of : 33 



List of publications of the Institution to July, 1869 429 



Living animals received in 1868 and transferred to Insane Asylum 36 



Lockhart, Jas. Contributions from 23 



Loew. Monograph of diptera 18 



Lyon, S. S. Exploration of mounds 26 



Macfarlane, R. Valuable contributions from 22 



Maclean, Dr. John. Acts of, as Regent Ill 



