PI XXIV 



./'!<r. 2 



J^ 



1 %!,%%% 



%■-.} 



/iif -'i 





/•iq. 



V N 





: - 



nVfi-.-y.yt i-v- ■ ■ 



((jrual and 'shtfaxvT dorsool VerUirm 



Foq: / Oet/«/vthe-re, Ft/. ? Cjycb&rop&.Fog:3. . Arnault i-U fig 4: Gwai sbti-w/< - 

 C'ni. (VLorot; t/Y&.k: <Srke>. 



.:■■,■,{■■ " i?S Cor, 



I he University of Chicago Libraries 



