How to Find a 1974 Aluminum Cent

The 1974 aluminum cent was an experimental Lincoln cent struck at Philadelphia to test a lighter, cheaper alternative to copper amid rising metal costs—the same underlying pressure that would eventually push the Mint to zinc cents in 1982. The Mint intended every example to be destroyed once the experiment concluded. A few nonetheless survive, and their legal status remains disputed to this day.

GetCoinHunt helps you search inventory from multiple coin dealers in one place and create a wishlist alert. Given how few examples exist and how contested their ownership is, that alert exists mainly to flag any claimed listing for careful scrutiny.

What makes the 1974 aluminum cent historically significant?

By the early 1970s, rising copper prices had the Mint looking for a cheaper cent composition well before the switch to zinc actually happened in 1982. Aluminum was one option tested, and the Mint struck a batch of experimental aluminum cents at Philadelphia (and, separately, a small number at Denver) for evaluation, including trial distribution to vending-machine manufacturers and members of Congress. The experiment was ultimately abandoned—reported concerns at the time included the coin’s similarity in size and appearance to a dime, and difficulty detecting it by X-ray if swallowed—and the Mint intended to reclaim and destroy every example.

Not every coin came back. Today, three 1974 aluminum cents are publicly known: one Philadelphia specimen held in the Smithsonian’s National Numismatic Collection (donated by numismatist and attorney David Ganz), a second Philadelphia specimen privately held by the Toven family (certified by PCGS as MS62 in 2005), and a single Denver-struck example that was returned to the U.S. Mint in 2016 following a legal dispute.

How to evaluate a claimed 1974 aluminum cent

Understand the disputed legal status

The Mint’s official position is that no 1974 experimental aluminum cent may lawfully be privately held. In practice, the Toven family’s Philadelphia example remains in private hands without the Mint having pursued seizure, despite its public authentication and existence being widely known—an unusual middle ground that makes this coin’s status genuinely contested rather than settled either way.

Confirm which specimen is being discussed

With only three examples publicly known—one in the Smithsonian, one with the Toven family, and one returned to the Mint—any coin represented as a “new” or previously unknown 1974 aluminum cent should be treated with serious skepticism and verified through a major grading service before being taken seriously.

Weigh authenticity against legal risk

Even a genuine example carries real legal uncertainty given the Mint’s stated position. Independent legal advice is worth obtaining before any transaction involving this coin, separate from the usual numismatic authentication questions.

Suggested search terms and filters

A search for “1974 aluminum cent” in ordinary dealer inventory should be expected to return no legitimate results, given how few examples exist and how tightly their history is documented. That’s the expected outcome, not a sign the search tool is failing.

Availability and pricing notes

There is no established, regularly recurring market for this coin. Its handful of known examples are either institutionally held or the subject of specific, documented private ownership—not the kind of coin that turns up in ordinary dealer inventory.

How the GetCoinHunt wishlist alert works

1. Search for the coin to confirm nothing questionable is currently listed.
2. Add it to your wishlist if you’d like to be notified of any claimed listing.
3. Treat any match with real caution. Verify which specific specimen is being offered, confirm current third-party certification, and consult independent legal advice given the coin’s disputed ownership status.

Frequently asked questions

How many 1974 aluminum cents exist?

Three are publicly known: one in the Smithsonian’s National Numismatic Collection, one privately held by the Toven family, and one Denver-struck example returned to the U.S. Mint in 2016.

Is it legal to own a 1974 aluminum cent?

The Mint’s official position is no—but the Toven family’s example remains privately held without the Mint pursuing seizure, making the coin’s actual legal status genuinely contested rather than clearly settled.

Why was the aluminum cent never adopted?

Reported concerns at the time included its size and appearance being easily confused with a dime, and the difficulty of detecting a swallowed aluminum coin by X-ray, unlike copper coins.

What’s the difference between this coin and the 1974-D aluminum cent?

This entry covers the Philadelphia-struck examples. The Denver-struck aluminum cent is a separate, even rarer specimen—only one is known, and it was returned to the Mint in 2016.

What if I believe I’ve found one?

Do not assume it’s genuine based on appearance alone. Have it examined by a major grading service, and given the coin’s disputed legal status, seek independent legal advice before taking any further action.

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