Normal vs Worn - Silver Peace Dollars

2ozt Queen’s Beasts and Royal Tudor Beasts now Live in StackerTools

International Stacker 🦀 - secret channel round 😯

At home Silver Test

Fake Engelhard vs Real Silver Engelhard round

Copper vs Brass vs Real 90% Silver Morgan Dollar - ping test

Brass Replica vs Real 90% Silver Walking Liberty Half Dollar - sound test

Fake Silver Eagle 🦅 vs Real Silver Eagle - ping test

99.99% Gold Buffalo - Bullion Coin - USA 🇺🇸

1964 Brass Replica vs Real 90% Silver Kennedy - ping test

France 5 Francs - 1964 (.835)

Proof Sterling Sings - 1 Balboa - Vasco Nuñez De Balboa

1989 Congress Bicentennial Silver Dollar - ping test

Nickel is commonly used in the Silver Plating process. Which may be why this Morgan Dollar replica🧲

2ozt Silver Buffalo Test .999 Fine

Giveaway Winners - Congrats! Next giveaway in hopefully 4-6 weeks

1ozt Silver Bars - model updates now now live. Thanks Ray

Silver Bitz 1/10 rounds now live in StackerTools

Bronze can sing and this one sounds clean

Giveaway - which is 90% Silver? Guess in comments to enter

Singapore .900 Silver Coin 🇸🇬

90% Silver Kennedy vs Brass Replica - home tests

Fake Silver Eagles from eBay. Always best to test. Big thanks to Robert R. for sharing these

90% Silver Morgan vs. Brass replica - ping test

2012 Britannia was the last year for the 95.8% Fine Silver alloy

90% Silver Peace Dollar vs Brass replica - ping test

90% Silver Morgan Dollar vs Copper replica - ping test

40% Silver Bicentennial Quarters now live

Silver Roosevelt Dime - peak frequencies test

Eisenhower “Ike” Dollar - ping test

Silver Eagles melting over 100x Face Value

Silver Eagle vs Steel Eagle- ping test

In beta: Grow the database using publicly available data. See description for more details

Testing a 🇫🇷Silver 50 Francs

Sync app before going offline. No Wi-Fi needed

Measurements must be exact. Please use a 0.01mm caliper and a 0.01g scale.

Giveaway Winners! Congrats! Next GAW in hopefully 4-6 weeks

Momento made by OneThreeIndustries

1/2 ozt Gold Eagles 🦅 can sing for 25+ seconds

American Silver Eagle - ping test

Kennedy Half Dollar - market values. December 25, 2025

Giveaway - which is the real 90% Silver Walking Liberty Half Dollar

Titanium - at home density test - specific gravity

N52 Magnet Testing - Titanium, Cooper, Brass, Silver, Steel

Peace Dollar 90% Silver - ping test training

1oz Copper vs 1ozt Silver

Proof Sterling Sings

France 🇫🇷 50 Francs - ping test