6 W. H. WARREN. 
Dec.7. (14) Notes on the recent Cholera Epidemic in Germany, 
by B. Schwarzbach, m.p. Wiirzburg, L.¥.p.&8. Glas. — 
» (15) On Native Copper Iodide (Marshite) and other 
Minerals from Broken Hill, New South Wales, by 
C. W. Marsh. Communicated by Prof. Liversidge, 
M.A., F.R.S. 
», (16) On the Comet in the Constellation Andromeda, by © 
John Tebbutt, F.z.a.s. Xe. 
» (17) Results of Observations of Wolf's Comet (IT.) 1891, 
Swift’s Comet (I.) 1892, and Winnecke’s Periodical 
Comet 1892, at Windsor, New South Wales, by 
John Tebbutt, F.R.A.S. 
» (18) On the Languages of Oceania, by J. Fraser, B.A., LL.D. 
» (19) Notes on some Australian Stone Weapons, by Prof. — 
Liversidge, M.A., F.R.S. 
», (20) Is Mars inhabited? by H.C. Russell, B.a.,c.M.G., F.R.S. 
Exhibits at General Monthly Meetings.— 
1892. 
June 1-—Photographs of Sun-spots by Mr. H. C. Russell. 
July 6—Model of the Cowra Bridge by Mr. Robert Hickson. 
5, —Weather Forecasting Diagram by Mr. H. C. Russell. 
Aug. 3—A new form of Blowpipe apparatus by Mr. W. M. Hamlet. 
»  —Photograph of Winnecke’s Comet by Mr. H. C. Russell. 
Sept. 7—Coloured drawings illustrating the various modes of 
burial practised by natives of the Alligator River, 
Northern Territory, by Mr. C. Hedley. 
» —An improved form of apparatus for demonstrating the 
nature of a sound-wave by Prof. Anderson Stuart. — 
Oct. 5—A Steam Engine for a Flying Machine by Mr. Lawrence 
Hargrave. 
5  —Drawings of the Planet Mars. 
Nov. 2—Two Extensometers to measure yo$00 part of an inch in i 
connection with the testing of the elastic limit and 
modulus of elasticity of materials by Prof. Warren. 
