I’m not your guy for this but I like it and maybe bumping it back up the page will get one of the smart guys to look at it.
Large 8 and Stars appears to be a Matron Head. Shows on page 104 of 2023 Red Book. I'm not sure on N-6 either @kanga and I could very well be wrong. I tried, good luck.
Yeh, starting in the mid 1820's the Matron Head large cents get tough to ID since there are many varieties in each year. And the Braided Hair large cents (1839-1857) are worse. I haven't even begun to try to ID those varieties.
One of these days I gonna have to read one of these variety books. I don’t cuz I don’t have the coins. But I do follow @Jack D. Young