294 ESSAYS anp OBSERVATIONS 
K The right temple of the fetus D D. 
L, The teguments covering the occipi- 
tal bone. ci 
M The occiput of the other fetus, 
Fig.2. The back view of thefe fetufés, 
where the head, neck, and fore parts of 
the thorax only are reprefented. 
NWN The fcalp over the four parietal 
bones. 
OO The two occipital bones. 
P P Two ears joined together. 
Q Q The two meatus auditorii. 
R A paffage by which a probe could 
be put into the @/ophagus, 
S The neck of the fetus D D. 
T The flernum, 
UU The forepart of the arms, 
THE back parts of neither fe7us are 
drawn, having nothing  preternatural. 
Where the abdomen of each fetus was di- 
ftinét at AA, the vi/cera were in a natural 
ftate, and, in the undivided cavity of the 
belly above C, there were two ftomachs, 
livers, fpleens, inteftina duodena, jejuna, and 
ilium; but I faw only one omentum and 
one 
