First, look at the date. For a 1943 copper penny, you need to check the color. Steel ones are grayish; copper ones are, well, copper-colored. But be careful: people have been faking these for decades. Like, since the 1950s. There are counterfeit 1943 copper pennies that are actually steel ones plated with copper. Sneaky, right?
The real test? Use a magnet. Steel sticks. Copper doesn’t. If it sticks, it’s worth about a nickel. If it doesn’t stick—and you’re not just holding a common 1942 penny someone damaged—you might have a retirement fund in your hand. No pressure.
Also, check the weight. The real deal weighs 3.11 grams, same as a normal copper penny. Steel ones are lighter, around 2.7 grams. So if you’ve got a kitchen scale and a dream, go for it.
Why are people so crazy about these coins?
Because they’re tiny time capsules. Each one holds a story of a world at war, of factories running triple shifts, of secret errors hidden in plain sight. Imagine the clatter of the coining press in 1943. Some worker was probably half asleep, and accidentally dropped a copper blank into the hopper. That mistake, that sleepy Tuesday, is now a piece of history worth a mansion.
£2 coin Rare 2 Pound Coin, The First World War mintingError 1914-1918
And let’s be honest—there’s a thrill in the hunt. You could be at a flea market, buying a dusty shoebox of old coins, and pull one of these out. The seller thinks it’s just a penny. You know it’s a unicorn. That’s the kind of plot twist I live for.
