VINCENT & THOMPSON] ISLETS OF LANGERHANS 





FVIN. L' FAN. 
D _ Gym gran. 
FIM LV AN .-— "#8 
om. gran. 
Sym, £ran. 
CC Etre 
D 
— 2. 
=a, 
ie d. 
cap. 
—~ gym. 
qm. gran. —— 
F. D. THOMPSON, PINX 
