1990-S American Silver Eagle $1 NGC PF-69 Ultra Cameo (Ultra Breaks)

The 1990-S American Silver Eagle Proof Dollar, graded PF-69 Ultra Cameo by NGC (certification #6779670-394), is a flagship issue from the San Francisco Mint's annual proof Silver Eagle program. Struck in 0.999 fine silver at 1 troy oz, this coin showcases the deep, mirror-like proof fields and brilliantly frosted cameo devices that define the Ultra Cameo designation — one of only two grades above standard cameo contrast that NGC awards. The obverse carries Adolph Weinman's iconic Walking Liberty design, originally introduced on the 1916 Walking Liberty Half Dollar and revived for the Silver Eagle series launched in 1986. The reverse features John Mercanti's heraldic bald eagle, inscribed "1 OZ. FINE SILVER — ONE DOLLAR." The 1990-S proof had a mintage of just over 695,000 coins, making it one of the lower-mintage years in the early proof Eagle series and a consistent focus for date-run collectors. This slab carries the Ultra Breaks pedigree label, adding a distinct layer of provenance appeal. The coin is sealed in NGC's rigid, tamper-evident holder, ready for display or a registry set.