Describir: Final report of O.S.A. subcomittee on the spacing of the Munsell colors

 _    _    __   __   ______     ______    ____     __   __   _    _   
| \  / ||  \ \\/ // |      \\  /_   _//  |  _ \\   \ \\/ // | \  / || 
|  \/  ||   \ ` //  |  --  //   -| ||-   | |_| ||   \ ` //  |  \/  || 
| .  . ||    | ||   |  --  \\   _| ||_   | .  //     | ||   | .  . || 
|_|\/|_||    |_||   |______//  /_____//  |_|\_\\     |_||   |_|\/|_|| 
`-`  `-`     `-`'   `------`   `-----`   `-` --`     `-`'   `-`  `-`  
                                                                      
  _____   
 |  ___|| 
 | ||__   
 | ||__   
 |_____|| 
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