168 
FOREIGN BODIES IN THE (ESOPHAGUS OF CATTLE. 
S,orsal 
loo. 1 9. Section at liglit angles to the long axis of the neck through the upper third of the 
6tli cervical vertebra. 
a, Veins of spinal cord ; b, branch of spinal accessory nerve ; c, recurrent nerve ; d, inconstant 
none twigs; c, intertransversales muscles; ffg, portions of vertebra; h, spinal cord* 
Vs membranes ; klc, superior cervical artery and vein; IV , vertebral artery and vein • 
n, branch of the sympathetic; o, carotid artery; p, jugular vein; qq vagus and 
sympathetic nerves ; r, tracheal lym]»hatic gland. 
