PLATE 1 
EXPLANATION OF FIGURES 
22 Dividing lobule of the liver of a two-months-old pig. X 55. 
23 Dividing surface lobule of same liver. X 55. 
24 Dividing lobule of same liver; for description see page 314. X 55. 
25 Dividing surface lobule of same; for description see page 314. X 55. 
26 Dividing lobule of same, showing both portal and hepatic veins; for 
description see page 315. X 55. 
328 
