EXCHANGES. 



A small collection of New Zealand shells offered for Australian 

 Cryptogams otlier tlian Filices (to be fully named, monnted or 

 itnmounted), or for copies of S.S. Record from the commencement 

 to December 1882. — P. H. Reader, F.S. Dispensary, Smith-street, 

 Fitzroy. ~ 



A few British fossils offered in exchange for Victorian — A. H. S. 

 Lucas, Anderson-street, Albert Park. 



Mr. H. Watts ^Yill be glad to ext^hange specimens of Fresh- 

 water Algse or Desmids with collectors in any of the Anstraliau 

 colonies. If possible, the AlgcB should be in fructification. No. 

 20, Wellington Street, Colling wood. 



Mr. C. French would be glad to give Australian or Foreign 

 Insects in exchange for specimens of Australian Economic 

 Insects and their larvte. Botanic Gardens, Melbourne. 



1884. 



