Photos taken with the coin inside many plastic holders and cardboard 2X2's like yours generally have too much glare to see anything as minor as many RPM's (repunched mint marks). There are scores of RPM's for the many dates throughout the entire Lincoln coins series (as well as other coin series). I suggest that you bookmark the site Variety Vista, here is a link to the home page. VV home site As you scroll down the home page you will see tabs for doubled dies and RPM's for most of the very commonly collected series. For this coin click on the 09-58 RPM tab and you will see a list by date, select 57-D and you will see all the known RPM's for this date and mm. Big tip, the most important RPM's will be listed at the top and with an FS number, if there is no FS number then it is considered as minor and there will not be much if any collector interest in it. Spoiler alert, there are no FS attributed RPM's for 57-D; but there are a number of D/D/D RPM's and hopefully you can find a match.
The numeral one in the date looks to have taken a hit. it could also possibly be a minor strike through, but it's not possible for me to tell from the photo taken in the 2X2 due to the glare.