THE MICROSCOPE 



AN 

 INTRODUCTION TO MICROSCOPIC 

 METHODS AND TO HISTOLOGY 



BY SIMON HENRY GAGE 

 Professor of Histology and Embry- 

 ology, Emeritus in Cornell University 



REVISED AND ILLUSTRATED BY OVER 

 TWO HUNDRED FIGURES 



COMSTOCK PUBLISHING COMPANY 



ITHACA, NEW YORK 

 19 8 



