I didn't know about that variety, but, unfortunately, I don't think my coin is it. It looks more like the 1 mm with high sea; notice the sea intersecting the lower part of the robe. However, I don't know about this series and would, of course, like to believe I have the more valuable variety. Anyone else?
Take a look at these two exaples from this post: https://goccf.com/t/88323&whichpage=2
Take a look at these two exaples from this post: https://goccf.com/t/88323&whichpage=2





















