mi. TrrM9. >IDCCCLV. flalx JX 
r 
Fr/ /'/r . 
rig.TIL. (rallatc oj-' . 
J' '•/■/• I c Jfccont//e. TIjU. 
O 
J^e7-ric ylc&tate . 
E.O- IV 
25 3o 35 
23 3o 35 40 ' 
55 6o 65 
/ 
' 
7^ 
' 
90 
lOO 
uo : 
220 
I 
l3o ,j 
240 
Deposited Oxalate Dime . Fig. ‘.'iii. 
A 
6 
