T O 



MARTIN FOLKES, Efy 



■■ PRESIDENT, 



And to the 

 C OUNCIL and FELLOWS 

 OF THE 



ROYAL SOCIETY 



O F 



LONDON, 



Thefe New Microfcopical Difcoveries 

 are humbly dedicated 



by their moll Obedient 



Humble Servant, 



Turbervill Needham. 



