1881 10c Seated Liberty Dime NGC PF 65 Proof PR Key Date Purple / Blue Toned. A tough 1881 key date proof seated liberty dime graded PF 65 by NGC. This key date coin holds some darker but attractive blue and purple toning throughout both sides. We would say it is much more attractive and sharply struck than what is indicated in the photos provided.This proof issue date coin holds a total mintage of 975. Of this mintage, the PCGS Coin Facts estimates that only 750 have survived in all grades today. It is one of only 47 graded Proof 65 by NGC. Please check this listing page carefully as the answer is usually there. The item "1881 10c Seated Liberty Dime NGC PF 65 Proof PR Key Date Purple / Blue Toned" is in sale since Saturday, April 3, 2021. This item is in the category "Coins & Paper Money\Coins\ US\Dimes\Seated Liberty (1837-91)". The seller is "westcoastcoinsoregon" and is located in Toledo, Oregon. This item can be shipped to United States.