DES 
rares. 
=. 
È NEW P CA ve 
Natura History | 
ig SOCLEALY. Bec. IV. Plate V. 

oe 
SR 

a 
3 



û 
mue 
1 HN 
i 
(> 
Ve 






ms To illustrate Prof. Penhallow’s paper on the Mechanism of Movement. 
