Beware Re Coin Grading
I had three coins returned from grading. Two were labeled Au92 Details. Deemed not able to grade by PCGS as they decided the coins had been cleaned. I was charged for grading however. So any coin labeled 92 is code for cleaned.
The coins had lain in a safe deposit box for at least 60 years and were never cleaned after removal from the box. Not even a drop of acetone was applied. Charged for no service it seems.