

CONTENTS. 



Page. 



Art. VIII. — On the Essential Oil from the Bark of Eucalyptus 



Macarthuri. By H. G. Smith, p.c.s 177 



Art. IX. — On an un described Darwinia and its Essential Oil. By 

 E. T. Baker, f.l s. and H. G. Smith, f.c.s. [With Plates 

 VII, FIJI.] 181 



Art. X. — On the Trematodes of Australian Birds. By S. J. 



Johnston, b.a., d.Sc [With Plates IX - XIX.~] 187 



Art. XI. — A Photographic Foucault-Pendulum. By Eev. E. F. 



Pigot, b.a., m.b. [With Plate XX.~] 262 



Art. XII. — Wireless Time-signals — Some suggested Improve- 

 ments. By W. E. and F. B. Cooke 269 



