I'm just back from N.Western Europe. In my travels I visited East Africa..and mined for diamonds down in Botswana. Now back to the real world. I have found this Quarter in my mother's coins. Due to early onset Dementia I've forgotten most of what I learned about coin errors. Truth. So I just want help understanding what I'm seeing on this Quarter. The ridges are barely raised. The top 2/3 is dull and has less pronounced devices. There are 2 die cracks but those are inconsequential to me at this point. TIA!