78 Transactions of the Boy al Microscopical Society. 
escape into the liquor sanguinis until they become perfectly pale, 
while the nucleus is rendered more distinct. The double contour 
of the corpuscle appears faint, though distinct. In many instances 
the contour appears wavy, indicating a contraction of the membra- 
neous layer (Fig. 38). The colouring matter escaped into the 
liquor sanguinis also disappears finally, while the latter is rendered 
granular by the action of the ether. 
( To he continued.') 
