No. 1.] ORIGIN OF HUMAN MONSTERS. 233 
Fic. 215.—Photograph of macerated embryo in a piece of the chorion. 
Natural size. 
The specimen is smooth and fleshy and filled with granular 
magma, in which was found the remnants of a macerated 
embryo. Sections of the chorion show that the decidua is 
attached and that the amnion lines the whole ovum. The 
chorion is well developed, but the villi are matted together; 
it corresponds with its history, which states that the specimen 
is about 12 weeks old. It was preserved in 10 per cent alcohol. 
No. 223. 
Mole, 40 x 18 x I5 mm. 
Professor Brédel, Baltimore. 
At the point of attachment to the uterus the “fibroid mass” 
Fic. 223a——Photograph of the mole. Natural size. 
