sorry my confusion. The top row is a 1/2 oz ox and 1/10 ox. (Both very hard to find in OZ took me nearly 1 and a half years to get them.)
The lower picture is 1/2 oz, 1/4 then 1/10 and finally 1/20.
Kam I've been thinking about this. Just picked up my first Sov and I liked it but not sure sov...