1912 Perth Sovereign PCGS MS63
From the famous Park House Collection, which sold in London in May 2015. To read more about pedigrees, [click here](https://www.drakesterling.com/news/post/coin-pedigrees "Coin pedigrees"). Professional Coin Grading Service is the global leader in coin authentication and grading. With over 60 million coins graded and counting, PCGS is trusted by collectors, dealers, and investors to certify authenticity, protect value, and elevate market confidence. This is a direct conversion of the 70-point PCGS grade to a 10-point scale, intended to present the grade in a more intuitive format for newer collectors. It is not our personal opinion or an attempt at regrading the coin to a different standard. To understand how the 70-point scale converts to a 10-point scale, [click here](https://drakesterling.com/en/page/the-ten-point-coin-grading-scale).