184 



Presents, 



[Apr. 26, 



Observations, Keports, &c. (continued). 



Washington : — United States Naval Observatory. Report on the dif- 

 ference of Longitude between Washington and Ogden, Utah, by 

 J. E. Eastman. 4to. 1876. Investigation of Corrections to Han- 

 sen's Tables of the Moon. 4to. 1876. The Observatory. 



Hugo (Comte Leopold) La Theorie Hugo-decimale, ou le base scien- 

 tifique et definitive de TArithmologistique Universelle. 8vo. Paris 

 1877. The Author. 



Marriott (W.) Results of Meteorological Observations made at Ros- 

 sinieres, Canton Yaud, Switzerland, during 1874 and 1875. 8vo. 

 London 1877. Contributions to Hygrometry : the Wet-bulb Ther- 

 mometer. 8vo. 1877. The Author. 



Mueller (Eerd. von), F.R.S. Select Plants readily eligible for Industrial 

 Culture or Naturalization in Victoria. 8vo. Melbourne 1876. De- 

 scriptive l^otes on Papuan Plants. No. 2. 8vo. 1876. The Author. 



Arctic Expedition, 1875-76. Journals and Proceedings of the Arctic 

 Expedition under the command of Capt. Sir G-eorge S. Nares, 3J.N., 

 K.C.B. folio. London 1877. The Lords of the Admiralty. 



April 26, 1877. 



Transactions. 



London : — Zoological Society. Transactions. Vol. IX. Part 11. 4to. 



1877. Proceedings of the Scientific Meetings, 1876. Part 4. 



8vo. 1877. The Society. 



Nijmegen : — Niederlandsche Botanische Vereeniging. Nederlandsch 



Kruidkundig Archief . Verslagen _ en Mededeelingen. Tweede 



Serie. Deel II. Stuk 3. 8vo. 1877. The Society. 



Paris : — Ecole des Mines. Annales des Mines. Septieme Serie. 



Tome IX., X., liv. 1-4 de 1876. 8vo. The Ecole. 



Ecole Normale Superieure. Annales Scientifiques. Tome II. 



Deuxieme Serie ; Tome V. No. 2, 3. 4to. Paris 1865-76. 



Tbe Ecole. 



Journals. 



Nautical Magazine. July to December 1876 ; Jan. to April 1S77. 8vo. 

 London. The Editor. 



