PLATE XV.— SMALL ARTERY AND VEIN. 

 fig. 1. #:« 



^"^^^SSS^Sifj^LS^^--^/--a.^s^^,^_^^^^ 



p. 'J9i. 



Fie'. 2. 



?i,'?^h7.^i^,?'°'* capillary vessels, showing bioplasts which are probably concerned 

 the absorpuon of matenals from the blood and from the Ussues. Pia mater. Lan 



X 215. p. 295. 



Ts^ao of an inch x 215. 



mater. Lamb. 



[393 



