\ 
-PZ.7J. 
600 1000 l/>O0 2000 2600 3000 3600 4000 
Scale of' Fee! 
K/eyaition of Bits FTinavod,/north facef 
according to Strata) and Scrodotno 
n 
An /: 
‘ Supposed/ Enfrt/ntf 
I--"' 
T/tr (/oltr/f h/tt'S shrn 
/hr //rrsr/tf rrmrrins 
5/10 /rdf 
Entjrat'rd f>r/ .(t'd-ffftiff,Bor// Sir. B/oomsbV 
