The Denver Mint struck Lincoln cents for the very first time in 1911.
This makes the 1911-D an important early milestone in the long-running Lincoln Cent series.
Like other cents from this era, the coin is composed of a standard bronze alloy made mostly of copper.
Denver produced far fewer cents than the main facility in Philadelphia during these early years.
Because it was a brand-new mintmark for the penny, many people spent them without thinking to save them.
Finding an early Denver cent that never entered daily commerce is a serious challenge for collectors today.
An exceptional example of this coin crossed the auction block through Heritage Auctions.
Bidders competed fiercely until the winning bid reached the record level marked as 08/22.
Professional coin graders certified the piece at a pristine Grade 67 Red.
A grade of 67 means the coin is virtually flawless with no distracting bag marks, scratches, or wear from circulation.
The "RD" designation stands for full red color, meaning the coin retains its original bright copper luster without mellowing into brown.
Top-tier certification from a major grading service gives buyers the confidence to pay top-of-the-market prices for such an elusive grade.
Early branch mint pennies are legendary among collectors for their scarcity in top condition.
Copper is an active metal that easily oxidizes, darkens, and spots over the decades.
Most 1911-D cents quickly turned brown or developed surface damage as they passed from hand to hand.
Only a tiny fraction of the original Denver mintage was put away in pristine storage conditions.
True uncirculated specimens with full original mint red color are extraordinarily rare.
Intense demand from collectors trying to build top-ranked registry sets forces prices up whenever a Grade 67 example appears.
A typical worn penny from your pocket will not fetch these record prices, as value is tied directly to flawless preservation.
Start by looking directly below the date on the front of the coin.
You need to see a small "D" mintmark stamped beneath the "1911" numerals to confirm it was struck in Denver.
If there is no letter below the date, the coin was struck in Philadelphia and carries a different collector value.
Use a 5x or 10x jeweler's loupe under good lighting to inspect the surface details.
Check Lincoln's cheek, shoulder, and hair for any flat spots that would indicate circulation wear.
Examine the color to see if it shows bright mint luster rather than a dull brown or mottled tone.
If you have an old copper penny and want a quick second opinion on its date and mintmark, you can scan it using CoinKnow or Coin Value Checker.
A quick phone scan can help you confirm the details before deciding whether to submit the piece for formal certification.
The fastest way to get a number is to scan it — see the coin valuation app picks that held up in testing.