This CENT has a couple things going on. All have to do with the date. One is the bottom of 9 and top of first and second 6 look to me to have some separation on the serifs and some faint separation lines. Two is the 1 does not appear to have been a grease filled strike because of the sharp edges at the bottom. (BTW it's missing the mint mark, looks like brass and weighs 3.2 grams!) JK on the last part. Just having a little fun!