THE MONTHLY 



MICKOSCOPICAL JOUKNAL 



TBANSACTIONS 



ROYAL MICROSCOPICAL SOCIETY 



RECORD OF HISTOLOGICAL RESEARCH 



AT HOME AND ABEOAD. 



EDITED BY 



HENRY LAWSON, M.D., F.R.M.S., 



Assistant Physician to, and Lecturer on Physiology in, St. Mary's Hospital. 



VOLUME IX. 



LONDON : 

 ROBERT HARDWICKE, 192, PICCADILLY, W. 



MDCCCLXXIII. 



