PLATE 1 



iompound curve 



Punjab Type 9x Moz. White 



Punjab Type 9 x Punjab Type 25 



.... Punjab Type 9 x Punjab Type I 6 



2 3 



6 7 8 9 10 II 12 

 Tones of Red 



THC DISTRIBUTION OF RCD TONES IN THt 

 SE1COND GtNLRATlON 



