Beautiful coin authenticated, graded for quality and slabbed by NGC. This already rare coin has been graded and protected by the leading third party international grading company. 2019 Girl Guides 50p NGC PF69 Ultra Cameo Fifty Pence silver Proof Coin Britain Royal Mint UK. 1 OF ONLY 5 COINS GRADED TO ACHIEVE THIS HIGH GRADE. ONLY 4 COINS GRADED HIGHER.
NGC uses the internationally accepted Sheldon grading scale of 1 to 70, which was first used in the United States in the late 1940s. This scale was adopted by NGC when it began operations in 1987 and is considered to be the industry standard.