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Event table notes
 | 
| Event data |  | 
   | Place: New York |  
   | Start date: Oct. 1860 |  
   | End date:   Oct. 1860 |  |  |  |  
   | References |  | 
| Books |  
   | Lawson, Paul Morphy, page 262 |  
   | Winter, Kings, Commoners and Knaves, page 139 |  | Periodicals |  
   | [CMNY], vol. 4, no. 11, Nov. 1860, page 351 |  
   | [NYSP], 20 Oct. 1860 |  | Web |  
   | Spinrad, Jeremy P.  [Collected results, 1836-1863] |  |  |