World.Coin.News-July.2023
Exonumia Auction - Maine Antique Digest
1933 double eagle - Wikipedia
1974 Aluminum Lincoln Cent
Mint Wants Aluminum Cent Back - Numismatic News
How to tell if a 1974 penny is plated or experimental and it is magnetic - Quora
1974-S Aluminum Lincoln Cent Struck by the Obverse Die Only On Philippine 1 Sentimo Planchet PCGS MS 61 UNIQUE
Coins Worth Money List 2024 • Check your coin here!
Issue 30 - Mint Error News Magazine
Buying and Selling Rare Coins at Northeast Numismatics
The 1974 Experimental Aluminum Cent Project
ANS Digital Library: America's silver coinage, 1794-1891 Coinage of the Americas Conference, 1986
Top 10 of 2016: 1974-D aluminum cent returned to Mint
Privately held 1974 aluminum cent may be next on U.S. Mint's bucket list: Monday Morning Brief
1974-S Lincoln Cent Struck in Aluminum to be Auctioned by GreatCollections
