Well picked this Japan 1 Sen Coin But Having A problem With the Date On the Holder Which Has 1927-1938 on It

Could Someone Please tell me the Right Date On this Japan 1 Sen Coin

Side #1



Side #2


Not a Bad Looking Coin

Actually, it's a little bit older than that.

It is dated Taisho Yr 8, which was 1919
Y#42
mintage of 209,959,000
F/VF/XF/UNC=$.15/.25/.50/4.50

1919

So what grade Do You think this Coin Is?

XF to AU detail, but very probably over-dipped based on the dull flat appearance.