(a) 
        
            Inshell. Merchantable inshell walnuts means all inshell walnuts meeting the minimum grade and size regulations effective pursuant to  § 984.50.
     
    
        
        (b) 
        
            Shelled. Merchantable shelled walnuts means all shelled walnuts meeting the minimum grade and size regulations effective pursuant to  § 984.50.
     
    
        
            Code of Federal Regulations
        
        [27 FR 9094, Sept. 13, 1962, as amended at 39 FR 35328, Oct. 1, 1974]