Not sure. I got a pair of 1A1 in PCGS 65 and wondered about them too. I passed on bidding on either a 1A1 or 1A3 (forget which it was now) in NGC 64 in llast Tuesday's Heritage sale. (Lot 24708 if memory serves me. But close to it anyway. I was following a couple dozen lots in that sale. Got a real monster there too.) They aren't as followed now as I expect them to be soon enough anyway.
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