I love some of the toning on these coins nice eye appeal, is the 1957 showing a slight DD around T & Y in liberty ?
@justyn p If you think you may have a DD, always check the following sites for a match. Then come here with questions. This will give you a chance to look at actual doubled dies, and that's a good way to gain experience. Www.doubleddie.com Www.varietyvista.com
For quick reference I use Stan McDonald's US Error Coin Guide 2020, works for me. May help you. Good luck
Is this from those rolls you recently purchased? Looks like just a well circulated cent to me. Nothing pops out as being unusual. If you are roll searching, good luck and I hope you find something spectacular. Cheerio.