What does PF70 Ultra Cameo mean for this coin?

PF70 is the highest grade NGC awards to a proof coin, indicating a perfect specimen with no post-production flaws. Ultra Cameo denotes maximum contrast between the frosted, sculpted devices and the deeply mirrored fields — the most visually dramatic finish a proof coin can achieve.

Is this coin part of a long-running series?

Yes. The American Silver Eagle has been produced annually since 1986, making it one of the most enduring U.S. bullion-proof series. The 2020-S proof is a San Francisco Mint issue, and its combination of top-pop NGC grade and Mercanti signature makes it particularly notable within the series.

2020-S American Silver Eagle NGC PF70 Ultra Cameo obverse with Walking Liberty design and John M. Mercanti hand-signed First Day of Issue la

2020-S American Silver Eagle $1 NGC PF70 Ultra Cameo First Day of Issue — John M. Mercanti Signed

2020-S Proof Silver Eagle NGC PF70 Ultra Cameo — Mercanti Hand-Signed

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NGC-certified PF70 Ultra Cameo — the pinnacle proof grade with full cameo contrast
First Day of Issue designation, captured on the NGC label
Hand-signed by John M. Mercanti, 12th Chief Engraver of the U.S. Mint
Struck in 1 oz of fine silver at the San Francisco Mint (S mint mark)

Specifications

Year: 2020
Mint: San Francisco (S)
Country of Origin: United States
Metal: Silver
Weight: 1 troy oz
Face Value: $1
Grade: NGC PF70 Ultra Cameo
Designation: First Day of Issue
Special Label: John M. Mercanti Authentic Hand-Signed, 12th Chief Engraver
SKU: NGC-6080192-014
Metal type

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2020-S American Silver Eagle $1 NGC PF70 Ultra Cameo First Day of Issue — John M. Mercanti Signed

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Obverse features Adolph A. Weinman's iconic Walking Liberty design

Encapsulated in NGC's tamper-evident slab with holographic security label

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SKU: NGC-6080192-014

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Silver

Description

The 2020-S American Silver Eagle Proof Dollar, certified PF70 Ultra Cameo by NGC, represents the highest grade awarded to a proof coin — every detail of this San Francisco Mint issue is flawless, with deeply frosted devices set against mirror-bright fields. Struck in 1 troy ounce of fine silver and carrying a $1 face value, it belongs to the long-running American Silver Eagle series, one of the most collected modern bullion-proof programs in U. S. numismatic history. Mercanti — the 12th Chief Engraver of the United States Mint and the designer of the iconic heraldic eagle reverse seen on this very coin. Mercanti's signature is accompanied by his portrait on the NGC insert, making it a standout piece for Silver Eagle specialists and autograph collectors alike. The obverse carries Adolph A. Weinman's beloved Walking Liberty design, while the reverse displays the Mercanti heraldic eagle framed by "United States of America" and "1 oz. Fine Silver — One Dollar. " The coin rests securely in NGC's hard-plastic slab, backed by the grading service's holographic security label visible on the reverse of the holder.

Frequently asked questions

First Day of Issue indicates the coin was received by NGC for grading on the first day it was officially released by the U.S. Mint. NGC documents this on the label, making it a recognized and sought-after designation within the graded coin collecting community.