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CoinWeek: Rare Coin, Currency, and Bullion News for Collectors
US Coins
Auctions
Ancients
Bullion
Modern
World
Paper Money
Grading
More…
Supplies
Podcasts
Strategies
Clubs & Organizations
Education
World Mints
Metal Detecting
Dealers & Companies
Tag: Anti-Counterfeit Technology
Dealers and Companies
PCGS Launches Pack-Grading and New Small-Size Holders for Banknotes
June 9, 2022
Bullion Coins
Perth Mint Coin Profiles – Australian Koala 2022 Silver Bullion Coins
October 15, 2021
Platinum and Palladium
Perth Mint Coin Profiles – Australia 2022 Kangaroo 1oz Platinum Bullion...
October 13, 2021
Bullion Coins
Perth Mint Coin Profiles – Australia 2022 Kangaroo Gold Bullion Coins
October 11, 2021
Bullion Coins
Perth Mint Coin Profiles – Australia 2022 Kangaroo 1oz Silver Bullion...
October 1, 2021
Platinum and Palladium
Perth Mint Coin Profiles – Australian Lunar Series III 2022 Year...
September 14, 2021
Paper Money World
Qatar Announces New Series of Banknotes to Enter Circulation
December 16, 2020
Paper Money World
Denmark Issues New 500-Krone Banknote
November 24, 2020
Paper Money World
Saudi Arabia Issues Its First Polymer Banknote
November 5, 2020
Certified Coins
PCGS Announces NFC Technology Included in All Coin, Currency Holders
October 1, 2020
Bullion Coins
Perth Mint Coin Profiles – Australia 2021 Kangaroo 1oz Platinum Bullion...
September 28, 2020
Counterfeits
MintID Announces World’s 1st NFC-Protected Precious Metal Products
April 21, 2020
Paper Money World
Bank of England Enters New £20 Note Into Circulation
February 21, 2020
Silver Eagles
2020 American Silver Eagle Bullion Coins: The Last of Their Breed
January 2, 2020
PCGS
PCGS Announces Security NFC Chips Embedded in Slabs to Protect Against...
December 27, 2019
Asian Coins
World Coin News – Philippines Releases New Generation Currency Series of...
March 26, 2018
World Mint News
A Most Innovative Coin: The German Polymer Ring Climate Zone Series
February 8, 2018
Paper Money World
World Currency News – Bank of Botswana Introduces New Polymer Banknote
February 7, 2018
Paper Money World
Uruguay Issues 100 and 1,000 Peso Banknotes with New Security Features
February 6, 2018
Royal Canadian Mint
Dillon Gage Metals Offers New 2018 Incuse RCM Maple Leaf Coin
January 19, 2018
World Mint News
First Strike: Germany Mints 5 Euro Polymer Ring “Subtropical Climate Zone”...
December 11, 2017
News Wire
CoinWeek News Wire for December 1, 2017: Take a Knee, Not...
December 1, 2017
News Wire
CoinWeek News Wire for October 27, 2017: The Bitcoin Revue, Vending...
October 27, 2017
News Wire
CoinWeek News Wire for September 22, 2017: Nanotechnology, Coin Thievery, and...
September 22, 2017
Paper Money World
World Paper Money – New Australian $10 Banknote Enters Circulation
September 21, 2017
Paper Money
Scotland’s Clydesdale Bank to Launch New £10 on Safeguard® Polymer
July 31, 2017
Paper Money
Bank of Thailand to Launch Commemorative Banknotes in Remembrance of His...
July 24, 2017
Paper Money
World Currency News – Paraguay, Turkey, Madagascar Introduce New Banknotes
July 21, 2017
Bitcoin - Digital Currency
CoinWeek News Wire for July 21, 2017: The Hobby Under Fire,...
July 21, 2017
Asian Coins
CoinWeek News Wire for July 14, 2017: The War on Cash
July 14, 2017
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