|   | "Leonardo da Vinci" | 
| 
 | 
 | 
|   | "Organic and Inorganic Science" | 
| 
 | 
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|   | "Pan-American Unity" | 
| 
 | 
 | 
|   | "Theory and Science" | 
| 
 | 
 | 
|   | "Thomas Edison" | 
| 
 | 
 | 
 
   
	



