9999 Silver Dollar Proof Set Special Edition 75th Anniv. RAW COINS AND NOTES QUALIFY. SLABBED COINS DO NOT QUALIFY BECAUSE OF THE WIDTH. ESE has limited tracking. The legal-sized envelope has to be flexible enough to go through the sorting machine so I pack the item with thin poster board on each side. That means that the envelope gets slightly bent when it goes through the machine. Otherwise I will send one at the end of all the auctions. Also, please note that i. Please do not expect instant communication from me. GRADING AND DESCRIPTION: I’ll no longer be providing grades for raw coins and banknotes in the description. The clear pictures provided for each will now serve as the your guide for grading and it is up to you to decide what the grade and condition is.