Abt, XVIT.— Aids to Sanitation in Unsewered Districts : (Pou- 

 drette Factories.) By J. Ashburton Thompson, m.d., d.p.h.. 

 Chief Medical Inspector, Health Department, Government 

 of New South Wales 



Abt. XVIII.— Well and Eiver Waters of New South Wales. By 

 W. A. Dixon, f.i.c, f.c.s.. Lecturer on Chemistry, Sydney 

 Technical College 



Art. XIX. — The Aborigines of Australia, being personal recol- 

 lections of those tribes which once inhabited the Adelaide 

 Plains of Soiith Australia. By Edward Stephens, Bangor, 



New South Wales as a Health Eesort in Phthisis Pulmonalis. 

 By Dr. Bernard James Newmarch. (Read before the 



Medical Section) 503 



Lecture— The present state of applied Electrical Science. By 



Prof. Threlfall, M.A 511 



„ The Evolution of the Kerosene Lamp. By W. M. 



Hamlet, F.C.S., F.I.C 511 



Eeception to the Members of the Eoyal Societt of N.S.W... 157 



Proceedings 18,45,53,97,159,330,511 



Proceedings of the Medical Section 521 



the Miceoscopicai. Section 522 



E Library 524 



Exchanges and Presentations made by the Eoyal Society 

 OF New South Wales, 1889. 



