1990 SILVER PROOF 10 YUAN THOMAS EDISON SERIES I CHINA NGC PF 69 ULTRA CAMEO

A commemorative Chinese 10 Yuan coin issued in 1990 as part of the Thomas Edison Series I. This silver proof is graded PF 69 Ultra Cameo by NGC, highlighting its proof finish and strong contrast between frosted design details and mirrored fields. A distinctive addition for collectors of world coins, modern silver commemoratives, and numismatic tributes to Thomas Edison.