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           | Description | 
           Bell HD-4 Hydrofoil | 
          
          
           | Date | 
           1909 | 
          
          
           | Source | 
           www.pc.gc.ca/.../natcul/ natcul2b_e.asp?photo=7 | 
          
          
           | Author | 
           Government of Canada employee | 
          
          
           Permission ( Reusing this file) | 
           
            
             
              | Public domainPublic domainfalsefalse | 
              
             
            
             
                | 
              This  Canadian work is in the  public domain in Canada because its copyright has expired due to one of the following: 
                - 1. it was subject to  Crown copyright and was first published more than 50 years ago, or
 
                
               it was not subject to Crown copyright, and 
               
                - 2. it is a photograph that was created prior to January 1, 1949, or
 
                - 3. the creator died more than 50 years ago.
 
                
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              - for Crown Copyright images first published over 50 years ago, photographs created before 1949 and other works where the author has been dead for over 50 years. | 
          
         
         
        
        
        
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