Hi, I have a 2007 D Wyoming quarter that I would like have some insight on if I could please regarding the shading on both sides (especially the reverse side.) On the obverse side in between the D in GOD and the W in WE, I see an upside down 9 & to the east of the mintmark D, I see another D faintly. It may be hard to see looking @ a photo. Please excuse me if I have not used all the proper terminology, I could use a refresher course. Thank you
It is called Environmental Damage.. Whatever else you are seeing are just stains and Pareidolia. No mint errors of any kind.