This is a novelty coin not made by the US mint and has no collectible value.
A two-headed penny.
A fake.
$14,500
A one cent plastic penny with "Copy" on both sides does not hold any monetary value. It is simply a novelty or replica item and is not legal tender.
They cost about $8.95 at novelty shops. Look at it with an 8X magnifier and you should be able to find the seam where one coin was hollowed out and another ground down to fit inside.
There's a good image of both sides at the link below
It's a trick or magic coin and has little or no value.
$8 - $10 at a novelty shop. $2 - $3 on eBay.
The Canadian "double-headed" cent is equal to the British One Penny. The Canadian one "cent" is equal to the British 1/2 penny (so a British penny is 2 cents or 1 double-headed cent). When first issued, the Canadian government had them struck to a standard of 100 coins to the pound of bronze rather than the the British standard of 80 coins to the pound of bronze. The first 1858 issues, however, were unpopular and originally had to be sold at a discount. It is believed the Canadians joined the two cents together to make them equivalent to the British Penny.
Not really, the better expiriment would be if you used both sides of t he penny and compare all of your trials.
It's stamped into a tag on both sides of the motor. Just below cylinder head.