ii: -v'.*.^??;:' »/./':* -.^v 
V if f '^ * ''^^^^^' *"'' ' 
[.■,, 74 — HISKJI.UCIC SECTION THROUGH PROVENTRICULAR WALL OF PAR- 
ROT SHOWING SECTIONS OF SPIROPTERA IN THE LUMEN AND MUCOSA. THERE 
is SOME GLANDULAR HYPERPLASIA (ADENOMATOID) AND NECROSIS OF THE 
LUMINAL PORTIONS OF THE MUCf)SA. 
