Carroll, John B, fl mid 20th century (professor of education, Harvard University)
     Person 
  
Found in 1 Collection or Record:
Photograph of Thomson and Louis Leon Thurstone, 1948
     Item 
  
    
      Identifier: Coll-1310/1/2/13
    
      Scope and Contents
        
    The photograph is fixed onto a mount with Thomson's portrait on the reverse. Thomson's portrait is a duplicate of Coll-1310/1/2/10 with silver staining.
        Dates: 
      1948
    
  