Not a date or grade your see offered with any frequency. This coin is totally original and is VERY HIGH END!
Look as hard as you can, there are NO visible marks anywhere. The only possibly for this coin to be a MS66 vs 67 is that it has darker toning. A strong luster does show off the colors which are a deeper golden brown/blue/deep pewter/pale violet/soft olive. Miss Liberty and the details are frosty and have needle sharp strikes. The eye appeal is very pleasing.
PCGS 8, NGC 5, CAC 4. PCGS has graded only 2 coins higher (one of which is in our Law/Simpson FINEST ever H.10 Collection).