Las Vegas Sun

March 29, 2024

David Hall, co-founder of Professional Coin Grading Service, with some of the 1,427 Gold Rush-era U.S. gold coins at his office in Santa Ana, Calif., on Tuesday, Feb. 25, 2014.

Reed Saxon / AP

David Hall, co-founder of Professional Coin Grading Service, with some of the 1,427 Gold Rush-era U.S. gold coins at his office in Santa Ana, Calif., on Tuesday, Feb. 25, 2014.