|>()IU'i:i. AINK (Npi-a-, 



PI. 14. 



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^-' l'orcclain (- a aiiii céi u\- . 



.'>. I\)i'c<laiii<- (K- Walkci- 



4 l'oj'cclaiiK' lie llninplii'rv; 



l('l//i/,r,l ,ln/lll/il/(l Cray./ 

 i(}//)r<v,l ///i//i///i/-i'//.i-f/ Cm 



