478 Presents. 



Observations and Reports (continued). 



Edinburgh : Royal Observatory. Circular. No. 22. [Sheet.] 

 1892. The Observatory. 



International Polar Commission. Communications. Part 7 (and 

 last). 8vo. St. Petersburg 1891. 



The Meteorological Office, London. 



London : Meteorological Office. Hourly Means of the Readings at 

 the Four Observatories under the Meteorological Council. 1888. 

 4to. London 1891 ; Weekly Weather Report. Vol. IX. No. 5. 

 4to. London 1892 ; Summary of the Observations made at 

 the Stations included in Daily and Weekly Weather Reports. 

 May June, 1891. 4to. London 1S92 ; Harmonic Analysis of 

 Hourly Observations of Air Temperature and Pressure at 

 British Observatories. 4to. London 1891 ; Ten Years Sun- 

 shine in the British Isles, 1881-1890. 8vo. London 1891. 



The Office. 



Washington: U.S. Geological Survey. Bulletin. Nos. 02, 65, 

 67-81. 8vo. Washington 1890-91 ; Annual Report. 1888-89. 

 8vo. Washington 1890. The Survey. 



Anspach (L.) Le Role de 1'Eau dans les Cylindres a Yapeur. 8vo. 



Bruxelles [1892], The Author. 



Boeddicker (0.) The Milky Way from the North Pole to 10 of 



South Decimation. Drawn at the Earl of Rosse's Observatory 



at Birr Castle. Atlas Folio. London 1892. 



The Earl of Rosse, F.R.S. 

 Hale (G. E.) Recent Results in Solar Prominence Photography. 



8vo. Chicago [1892]. The Author. 



Treub (M.) Sur les Casuarinees et leur Place dans le Systeine 



Naturel. 8vo. Leide 1891. The Author. 



