I think of it as the distance the 'S' is from the branch and of course the size. The micro is on the right.
I would venture a guess that it's not a Micro S. This could change with better photos. Has anyone else who hoards these noticed that it seems like there is a regular S, a Micro S, and one size in between? I haven't researched it as I've been busy with other projects...but just wondering if it's popped into anyone else's mind.
And as the pictures do show the regular S has rounder ends on the letter as compared to the micro S having serifs (is that proper terminology?) on the ends of the letter.
Could it be misplaced mark, it is almost on the edge of the rim.To me there looks like there are three styles, sizes & placements shown right here in this thread. IMO ;»