St - 
25 
» #: 
ake 
wert. Lo o\ ' 
PREPARATION & MOUNTING 
R. RATHEUN. 
THE 
OF 
MICROSCOPIC OBJECTS. 
_ { ‘uy 20 
THOMAS DAVIBS. Beanies 
Hiksy 
Second Gdition.— Greatly Enlarged. 
EpiteD By JOUN MATTHEWS, M.D., F.R.M.S. 
. Vice-Pres, Quekett Microscopical Club. 
LOD DO: 
ROBERT HARDWICKE, 192, PICCADILLY. 
"AND ALL BOOKSELLERS. 
