I know zero about paper currency wondering if it is a common thing for serial numbers to not be lined up.
Thank you so is this an error people care about I could find nothing. I'm going to check my interweb pro for the term you just gave me. Thanks.
Might be worth 5 or 6 bucks to the right collector. https://www.ebay.com/itm/1977-1-Dol...=true&nordt=true&rt=nc&_trksid=p2047675.l2557
There are a few threads here on CoinTalk on the subject https://www.cointalk.com/threads/raised-digit-in-sn.292093/#post-2666797 @tommyc03
These stuck digits are very common on $1 bills. There are both "high' and "low" digits. Out of a strap of 100 singles you will usually find two to four of these (at least that is what I find). Unless it is a nice crisp bill, or a very dramatic shift I don't bother keeping them.