Ch. VI] 



KINGSBURY'S DEMONSTRATION TABLE 



205 



A simpler arrangement for four microscopes is furnished by the 

 daylight glass lantern with a 100 watt lamp and four windows (fig. 



125)- 



Fig. 125. Lantern for Daylight Glass to Use with Four Microscopes. 



MM Two microscopes on opposite sides of the lantern. 

 aa Discs of daylight glass opposite the microscope mirrors. 

 N 100 Watt nitrogen-filled lamp. (See also fig. 37-38). 



Collateral Reading for Ch. VI. 



Gage, S. H. and H. P., Optic Projection. 

 Hardesty, and Lee. Laboratory drawing. 



