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Event table notes
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| Event data |  | 
   | Place: Philadelphia |  
   | Start date: 1876 |  
   | End date:   1876 |  |  |  
   | Notes: |  
   | Played during Mackenzie's visit to Philadelphia 'early in the year', according to Reichhelm. |  |  |  |  
   | References |  | 
| Books |  
   | Reichhelm and Shipley, Chess in Philadelphia, page 13 |  |  |