2017 GOLD PROOF 50P ISAAC NEWTON NGC PF 69 ULTRA CAMEO

This distinguished 2017 Silver Proof Portrait of Isaac Newton has achieved the superior NGC grade of PF 69 ULTRA CAMEO, signifying near-perfect quality with only microscopic imperfections. The ULTRA CAMEO designation confirms exceptional contrast between the meticulously frosted design elements and brilliant mirror-like fields. This premium numismatic specimen honors the revolutionary physicist and mathematician with remarkable precision and artistic merit, representing an outstanding acquisition for serious collectors of scientific-themed commemoratives and British minting excellence.