THE MONTHLY 
MICEOSCOPICAL JOUENAL: 
TRANSACTIONS 
OF THE 
ROYAL MICROSCOPICAL SOCIETY, 
AND 
RECORD OF HISTOLOaiCAL RESEARCH 
AT HOME AND ABROAD. 
EDITED BY 
HENKY LAWSON, M,D., F.E.M.S., 
Assistant Physician to, and Lecturer on Histology in, St. Mary^s Hospital. 
VOLUME II. 
LONDON : 
EOBEET HAEDWIOKE, 192, PICCADILLY, W. 
MDCCCLXIX. 
