Fig. 73. 



Fig. 7J- 



PLATS XV. 

 Fig. 



Fie. Si. 



Needles, for dis 

 sectin. p. 45. 



: in's knife, 

 as improved by 

 Matthews. 



p. 40. 



Fie;. S3. 



Fine strong saw, 



lor cutting tbm 



sections, p. 45 



Valentin's knife, 

 p 45. 



Fie. 54. 



Fine straight scissars. 

 for dissecting, j 



Fig. 86. 



Fig. 85. 



1 forceps, for 

 ctions. 



p. -lO. 



Curved scissars, for cutting 

 thin sections - 



Spring ?cisears, for 

 making mil i 

 sectu. - 



which can be 



attached to ih' 



roscope for 



holditiA oV>jects during 

 u. p. -16. 



[To face 







