History of NHL trades
   
    
| Toronto Maple Leafs acquire | Date | Washington Capitals acquire | ||||
	  
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	    June 11, 1980 | 
	   
	  
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| Edmonton Oilers acquire | Date | Philadelphia Flyers acquire | ||||
	  
  | 
	    June 11, 1980 | 
	   
	  
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| Toronto Maple Leafs acquire | Date | Calgary Flames acquire | ||||
	  
  | 
	    June 10, 1980 | 
	   
	  
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| Los Angeles Kings acquire | Date | Calgary Flames acquire | ||||
	  
  | 
	    June 6, 1980 | 
	   
	  
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| Minnesota North Stars acquire | Date | Detroit Red Wings acquire | ||||
	  
  | 
	    June 6, 1980 | 
	   
	  
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| Hartford Whalers acquire | Date | Montreal Canadiens acquire | ||||
	  
  | 
	    June 5, 1980 | 
	   
	  
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| Boston Bruins acquire | Date | Calgary Flames acquire | ||||
	  
  | 
	    June 2, 1980 | 
	   
	  
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| Quebec Nordiques acquire | Date | Winnipeg Jets acquire | ||||
	  
  | 
	    May 26, 1980 | 
	   
	  
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