20 BACTERIA 
CHEESE CLOTH 32 MESHES 
(Upper half) 
TO THE INCH 
CHEESE CLOTH 64 MESHES TO THE INCH 
(Lower half) 
| ~< 
_—~ 
e 
5 
4 
tT Tid +e 
CHEESE CLOTH 64 MESHES TO THE INCH MAGNIFIED 
TEN TIMES 
