1990 "No S" Proof Lincoln Cent
Proof struck at the San Francisco Mint · 3,555 made
- Mintage
- 3,555
- Metal
- 97.5% zinc core, 2.5% copper plating
- Weight
- 2.5 g
- Diameter
- 19.05 mm
Original illustration. Tap to flip. Not a photograph of the actual coin.
Face value · Metal value · Small premium · Collector premium · Significant rarity. We use bands because prices change daily.
What is a 1990 "No S" Proof Lincoln Cent worth?
Few coins in the series are harder to find. Even a worn 1990 sells well above face value. The flip side is that counterfeits and altered dates are common, so authentication matters.
What would make yours worth more:
- Grade and, for proofs, strong cameo contrast
- A die variety or minting error
- Certification by PCGS or NGC, which buyers expect for scarce dates
For market prices, check recent sold results for certified coins in the same grade.
Quick answers
- Is the 1990 "No S" Proof Lincoln Cent rare?
- Fairly. The Mint made 3,555 for collectors. Most were kept in their original packaging.
- Where is the mint mark on a 1990 Lincoln Memorial Cent?
- On the obverse, below the date. Philadelphia cents have no mint mark (except the 2017-P, which is a Lincoln Shield cent).
- How many 1990 "No S" Proof Lincoln Cent coins were made?
- 3,555.
What to check on your 1990
- There's no mint mark on this one, so the date and condition are what matter.
- Judge the grade under good light. Wear first shows on Lincoln's cheekbone and hair. Doubled-die varieties from 1969-S, 1972, 1983 (reverse), 1984 and 1995 are the big money coins, so always check the lettering under magnification.
Proofs from 1990 come with and without frosted devices. Coins with strong contrast are labeled Cameo or Deep Cameo and are worth more.
The story of the 1990
Copper-plated zinc and the No S proofs (1983 to 1992)
From 1983 every cent was struck on a copper-plated zinc planchet. Annual output often exceeded ten billion combined. The plating proved fragile: these coins often develop bubbles, blisters or dark spots where moisture reaches the zinc core. Many found in change look dull or corroded after a few years.
This era has several notable varieties. The 1983 doubled die reverse shows strong doubling on the lettering. The 1984 doubled die obverse is known for a doubled earlobe. A small number of 1990 proof cents lack the S mint mark and are a major rarity in modern coins. The 1992 Close AM, where the letters A and M in AMERICA nearly touch, is a rare variety, since that reverse was not yet in general use for circulating cents.
How to recognize it
The obverse keeps Victor David Brenner's portrait of Lincoln with the date and mint mark on the right. The reverse, by Frank Gasparro, shows the Lincoln Memorial in Washington, D.C., with a tiny statue of Lincoln visible between the central columns. E PLURIBUS UNUM is above the building and ONE CENT below. Look for the FG initials to the right of the steps.
Mintage chart
Specifications
| Series | Lincoln Memorial Cent (1959–2008) |
|---|---|
| Year | 1990 |
| Mint | San Francisco Mint |
| Mint mark | None |
| Strike type | Proof |
| Mintage | 3,555 |
| Face value | 1¢ |
| Composition | 97.5% zinc core, 2.5% copper plating |
| Weight | 2.5 grams |
| Diameter | 19.05 mm |
| Edge | Plain |
| Designer | Victor David Brenner (obverse); Frank Gasparro (reverse) |
Other 1990 Lincoln Memorial Cent issues
| Coin | Mintage | Type | Silver |
|---|---|---|---|
| 1990 Lincoln Memorial Cent | 6,851,765,000 | Circulation strike | – |
| 1990-D Lincoln Memorial Cent | 4,922,894,533 | Circulation strike | – |
| 1990-S Lincoln Memorial Cent Proof | 3,296,004 | Proof | – |
| 1990 "No S" Proof Lincoln Cent | 3,555 | Proof | – |
Mintage: Lincoln cent mintage figures (Wikipedia, CC BY-SA 4.0), compiled from US Mint records and the Guide Book of United States Coins. How we build these pages.