THE SOLAR MICROSCOPE. 
1 . Its utility.— 2 . The principle of its performance.— 3 . Why the magic 
lantern does not serve the same purposes.— 4 . The illuminating 
apparatus. — 5 . How to protect the object from heat. — 6 . The 
amplifying apparatus.— 7 . The adjustments.— 8 . The screen.— 9 . 
The reflector.— 10 . Method of mounting the’instrument.— 11 . Ar¬ 
rangements for the room of exhibition.— 12 . Preliminary adjustments. 
— 13 . The oxy-hydrogen and electric microscopes. 
Laruner’s Museum op Science. n 
No. 101. 
177 
