320 EDWARD M. NELSOX ON AN IMPROVED MICROSCOPE. 



the celebrated Dr. Johnson ; but what he, with his defective 

 eyesight, saw through it history does not inform us. 



Mr. Court, some of whose beautiful instruments are to be seen 

 at South Kensington, by bringing this microscope to the notice 

 of the Club has enabled us to date correctly an important land- 

 mark in microscopical history. 



Journ. Quckett Microscopical Club, Ser. 2, Vol. XL, No. 69, November 1911. 



