Sydney— Observatory — Continued, 



New Method of Printing Barometer and other 

 Curves, 1880. Note upon a Sliding-scale for cor- 

 recting Barometer Readings to 32° Fah. and Mean 

 Sea Level, 1880. Kocont Changes in the Surface 

 of Jupiter, 1880. Thunder and Hail Storms in New 

 South Wales, 18S0. The Spectrum and Appearance 



President of the Eoyal Society of N.S. Wales, 1882. 

 Tropical Rains, 18S2. New Double Stars, 1883. 

 The Syduey Observatory, History and Progress, 

 1882. Some facts bearing upon Irrigation, 188.3. 

 Physical Geographv and Climate of New South 

 Wales, 1884. Anniversary Address as President of 

 the Royal Society of N t 



upon Floods m Lake 

 , 1^80 The Storm of 21:=t Septembei , IsSS. 

 . « Self-rMOidmgThetmometer, ISSS The 

 .-t< uu of 2bth Octo})Lr, ISSS On a stlf- 

 iiiM Tule-(jauge and Electiical Barogiaph, 



Sm-vc> Club 7 he Su, i ujnr, 



V Tito, di Sfi.nze, Lttteie mI Aiti ucLi-uhnne 



a. Urn in/ 1 dal 10 Maggio, 18b'J 

 NN\ - \nt!u,pnlogis(he Gc^clLchaft Mitthedungcn, 



l: lu 1 Mv , N P Band ix , Heft 1 and 2, 1880. 

 '-HIN,. [c.\ -( oiiiptiollei of the Cmiency Annual Repoit, 



I»<'^mb,'i 1, 188S The 



Diit..(tnr of the Mint. Report upon Pio.luution of the 



Precious Metals m the Lnited States duim- tht 



Calendar Yt-ai 1888 Dvutor 



Hydrographic Office Notices to Manners, Nos 12—20, 



