2026 Silver Proof Set Semiquincentennial 10‑Coin Set S Mint 99.9% - On Hand

$429.95

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2026 U.S. Mint Semiquincentennial Silver Proof Set – 10‑Coin Set – San Francisco “S” Mint – 99.9% Silver Quarters, Dime & Half Dollar

Celebrate America’s 250th anniversary with the official 2026 Semiquincentennial Silver Proof Set, a special one‑year issue featuring 10 premium proof coins struck at the San Francisco Mint. This historic set includes new 2026 designs, five 99.9% silver quarters, and the first appearance of Liberty on the dime since 1945.

This is one of the most anticipated U.S. Mint releases of the decade.

What’s Included (10 Coins Total)

Five 2026 Semiquincentennial Silver Quarters (99.9% Silver)

Each quarter honors a defining moment in American history:

Mayflower Compact – Early self‑governance agreement among settlers
Revolutionary War – Washington leading the Continental Army
Declaration of Independence – Jefferson and the founding document
U.S. Constitution – Madison’s framework of checks and balances
Gettysburg Address – Lincoln’s call for equality and unity

All five quarters come sealed together in a dedicated lens to preserve their deep cameo proof finish.

Other Coins in the Set

Enduring Liberty Half Dollar (new 2026 design) – Statue of Liberty replaces the Kennedy portrait
Emerging Liberty Dime (new 2026 design) – First Liberty obverse since 1945
Native American $1 Coin – Sacagawea obverse; Polly Cooper aiding Washington at Valley Forge on reverse
Jefferson Nickel
Lincoln Penny – Numismatic‑only issue following the end of circulating cents in 2025

Official U.S. Mint Specifications

Penny

Finish: Proof
Composition: 2.5% copper, balance zinc
Weight: 2.500 g
Diameter: 19.05 mm (0.750 in)
Edge: Plain
Mint Mark: S

Nickel

Finish: Proof
Composition: 25% nickel, balance copper
Weight: 5.000 g
Diameter: 21.21 mm (0.835 in)
Edge: Plain
Mint Mark: S

Dime – Emerging Liberty (99.9% Silver)

Finish: Proof
Composition: 99.9% silver
Silver Weight: 0.079 troy oz
Diameter: 17.91 mm (0.705 in)
Edge: Reeded
Mint Mark: S

Quarters – Semiquincentennial Series (99.9% Silver)

Finish: Proof
Composition: 99.9% silver
Silver Weight: 0.199 troy oz each
Diameter: 24.26 mm (0.955 in)
Edge: Reeded
Mint Mark: S

Half Dollar – Enduring Liberty (99.9% Silver)

Finish: Proof
Composition: 99.9% silver
Silver Weight: 0.399 troy oz
Diameter: 30.61 mm (1.205 in)
Edge: Reeded
Mint Mark: S

Native American $1 Coin

Finish: Proof
Composition: 6% zinc, 3.5% manganese, 2% nickel, balance copper
Weight: 8.100 g
Diameter: 26.49 mm (1.043 in)
Edge: Lettered
Mint Mark: S

Set Highlights

10‑coin Silver Proof Set
Half dollar, dime, and all five quarters struck in 99.9% fine silver
All coins minted in San Francisco (“S” mint mark)
Two‑lens display packaging
Includes official U.S. Mint Certificate of Authenticity
Mintage Limit: 250,520

Condition & Shipping

Brand new, unopened
Ships fast and securely with protective packaging

Why Collectors Want This Set

The 2026 Semiquincentennial Silver Proof Set marks a once‑every‑250‑years milestone. With new one‑year‑only designs, silver compositions, and historically rich artwork, this set is expected to become a cornerstone of modern U.S. numismatics.

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