1990 (S) Proof Lincoln Memorial Cent
Strike Type
Coin Details
Value Estimates
Values as of May 2026 — estimates reflect typical grades (G-4 through MS-63). Coins in lower or exceptional grades may fall outside this range.
Auction Record
$2,358 PR70 01-07-2004 Heritage Auctions
Description
The 1990 (S) Proof Lincoln Memorial Cent is a proof cent struck at the San Francisco Mint, part of the Lincoln Memorial Cents 1959-2008 series. With a mintage of 3.3 million, this is an extremely rare issue — the lower-mintage of the two mint variants. The obverse features Abraham Lincoln facing right and the reverse displays the Lincoln Memorial building in Washington, D.C.. The 1990 "No S" Proof is a famous modern error — proof cents missing the San Francisco mintmark. As a proof issue, this coin was struck multiple times on specially prepared polished planchets using polished dies, producing mirror-like fields and frosted design elements prized by collectors. Struck at the San Francisco Mint, established during the California Gold Rush and now primarily producing proof and collector coins. Estimated market value is approximately $3.6K. Struck in copper-plated zinc, weighing 2.5 grams, 19 mm in diameter, with a plain edge. Cataloged as PCGS #93497.
External References
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