2023 5 TROY Oz SILVER PONY EXPRESS BARS (BU). 999 FINE SILVER — By SilverTowne Mint. 100% Authentic and IN STOCK! Let Me Earn Your Business and I “Promise” You will want to become a Customer for Life! These Silver Bars contain (5) Five Ounce of. 999 fine Silver and are made entirely in America. Arrives in a protective plastic sleeve! Inspired by the riders of the Pony Express! Contains 5 Troy oz of. On the obverse is the Pony Express rider and the identifying hallmarks of the bar. The reverse is blank. Royalty Precious Metals (RPM) is quickly becoming one of the nation’s leading online precious metals dealers, serving thousands of customers since the company’s inception. Operating as a lean online retailer, we are able to offer some of the lowest possible pricing on the most popular gold, silver, and platinum bullion items.