No 
No 
} 
JQ A. 
hl fe 
ATF dt 
Nos. 184-187. — Camera lucida drawings (Zeiss objective DD, compensating ocular 6) 
ct 

. 184. — Drawing of fibromata with sections of Onchocerca volvulus cut transversely and longitudi- 
nally 
. 185. — Drawing of cross-section of another tumor produced by Onchocerca volvulus 
. 186. — Drawing of section of fibroma caused by Onchocerca volvulus showing prevalence of collagen 
fibrils 
. 187. — Drawing of section of keloid, Case 384 
