Merc Dime Question

[kalebdad]

How can I tell the difference between a MICRO s 1945 and a regular. Is one fat and 1 skinny?

 

[fistfulladirt]

I just Googled it. Never again will I care to read such detailed description about the shape of the letter S. These micro-S mint mercs are not at all rare, but interesting to say the least! ffd