One major variety of the 1814 Classic Head Large Cent (Penny) is the Plain 4 style. This features a different style number "4" in the 1814 date which does not include the extra crosslet or bar on the right-most tip of the "4".
One major variety of the 1814 Classic Head Large Cent (Penny) is the Crosslet 4 style. This features a different style number "4" in the 1814 date which features an extra bar or crosslet on the right-most tip of the "4".