SEEING BY AID OF THE LENS. 



i37 



money and have preserved the rare abil- he who becomes enthusiastically interest- 

 ity to enjoy it truly, can go to Europe, ed in nature, though he might immensely 

 or make excursions in automobiles; but enjoy a trip to the west, to Europe or to 



AN INEXPENSIVE YET EFFICIENT MICROSCOPE FOR 



THE BEGINNER. 



