dog," {fifty; diameters. 
es 
2 
= 
7 
ZA 
N 
4 
ay 
Z 
= 
ZA 
aS 
Fig."1.® Composite section of three follicles and the medullary cords of the mesenteric lymphatic gland of 
A Artery. 
Capillaries in periphery of a cord. 
J Vein from capsule. 
K Cord, Z Trabecula. 
V Vein. 
B Medullary artery. C Follicular vein. 
G Medullary vein. 
E Artery going to the capsule. F 
H Follicular artery. 
I Arterial capillaries in a follicle, 
