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1794 and 1795 Silver Plugged Dollars

U.S. Mint Silver Plug Coins: The 1794 Planchet Problem That Collectors Still Chase

U.S. Mint Silver Plug Coins and the 1794 Planchet Problem In the first years of the United States Mint, quality control did not look modern....
Figure 2. Experimental 1860 thin half eagle produced in response to filling coins with platinum. This pattern is 27 millimeters in diameter, the same diameter as a gold Eagle, but weighs 8.36 grams, identical to a standard half eagle. The pattern is approximately one millimeter thick. This piece is cataloged as Judd 271. (Courtesy HA.com)

Counterfeit Gold Coins Filled With Platinum: Hollow Gold

The Strange Story of The Hollow Gold Scam: Counterfeit Gold Coins Filled Real $10 Eagles With Platinum By Roger W. Burdette - Updated by CoinWeek May 2026 Counterfeit...
1885 Pattern Morgan Dollar in Aluminum: Rare Judd-1749

1885 Pattern Morgan Dollar in Aluminum Shows Snowden’s Bold Fight Against Counterfeiters

This Rare 1885 Morgan Dollar Pattern Hid Its Secret on the Edge An 1885 Pattern Morgan Dollar in aluminum offered collectors a rare look at...
1928-D Mercury Dime PCGS MS-65 FB (CAC Green) (Grand Cru Label)

1928-D Mercury Dime in PCGS MS-65 FB CAC: A Denver Gem With Full Bands...

A small silver dime can carry a big story. The 1928-D Mercury Dime does exactly that. Denver struck just 4,161,000 examples that year. As a...
1828 Capped Bust Half Dollar with extraordinary proof status

The Only Certified Proof 1828 Capped Bust Half Dollar

A Great Early Half Dollar Rarity An 1828 Capped Bust Half Dollar with extraordinary proof status sold for $192,000 in Stack’s Bowers Galleries’ August 2023...
The Unique 1877 Pattern Morgan Half Dollar

The Unique 1877 Pattern Morgan Half Dollar

Before the Morgan Dollar: The Unique 1877 Half Dollar Pattern A great coin sometimes tells collectors what came next. The 1877 Pattern Morgan Half Dollar,...
1776" (1783) Continental Dollar. Newman 1-C, W-8445. Rarity-3. CURENCY. Pewter. AU-58 (PCGS). CAC.

Continental Dollar Mystery Heads to Stack’s Bowers Rarities Night

The mystery surrounding the Continental Dollar - the "coin" that may not be a coin. A famous “1776” Continental Dollar will headline the opening stretch...

From the Dark Side: Another “Authenticated” Counterfeit 1901-S Barber Quarter

“Authenticated” Counterfeit 1901-S Barber Quarter By Jack D. Young – The Dark Side Group Four years ago, I worked with my friend Kevin Bailey, known to...
(ca. 1784) New York. Ephraim Brasher (EB) Regulated Brazil 1754-B 6400 Reis. AU-53 (PCGS).

Regulated Gold Coins: The Rare Money That Kept Early America Moving

What Are Regulated Gold Coins? Before the United States Mint struck gold coins, Americans relied on foreign gold, trusted local standards, and the marks of...
1854 Liberty Seated Half Dollar. Image: Stack's Bowers / CoinWeek.

Liberty Seated Half Dollar, Arrows at Date (1854-1855) | CoinWeek

Liberty Seated Half Dollar, Arrows at Date: History, Value, Design, and Coin Specifications By CoinWeek Notes The Liberty Seated Half Dollar with Arrows at the Date...
1794 Flowing Hair Silver Dollar. B-1, BB-1, the only known dies. Rarity-4. BB Die State I. Silver Plug. Specimen-66 (PCGS). CAC.

Flowing Hair Dollar, 1794-1795 | CoinWeek

Flowing Hair Dollar: America’s First Silver Dollar By CoinWeek Notes The Mint Act of April 2, 1792, authorized the United States Mint to produce copper, silver,...
Pattern 1885 1c Cent J-1739 PCGS Proof-65 (Simpson Collection)

1885 Aluminum Indian Head Cent Turns a One-Cent Coin Into a High-Tech Relic

This 1885 Cent Was Struck in a Metal Once Treated Like Treasure The 1885 aluminum Indian Head cent looks familiar at first. James B....

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