Plate 20 
BS Set Sat eee 
Jib Matebomacdos 
a pitted nme 
Hoo NR ORC 
eceermnnteare pawns 6 ct te 
arco 
5 lean agltad 
oN, 
: 5 
hee 
oe ae 
SSCS SCR REESE 
Ce ess — 
5 
i a 
£ 
% 
$ 
AAR RNAS RNa as 
CRA 
SEPALS QR a 
Ge eek 
SRE 
SAR 
ER agen ae ke SY 
SEN re SS 
