Have this one dollar bill not sure about the series letters thought there were supposed to be different.
It's fine. Suggestion.. There is a Paper Money forum on CoinTalk where you can create your paper currency questions. This is the Coin Chat forum for questions about coins. Also. No need to use the poll. Especially when the choices make no sense. And it states help with coin.
I think if you post it in the Currency forum, you might get more answers from Currency collectors . My collection and knowledge is limited .Good Luck .
This site will give you details about the serial number (along with other info): https://www.frbatlanta.org/educatio...etter of the,the issuing Federal Reserve Bank.