It largely depends on why it has no design on the back. If the design on the back was worn away, or it was otherwise removed after it left the mint (grinded dorn, cut off, etc.), it has no value. If the lack of design was due to a mint error (either that two planchets stuck together in the minting process, leaving one with no front and one with no back, or that the planchet was badly made and split apart), it could be worth quite a bit - you need to see a coin dealer who specializes in such things to determine exactly how much. Two other explanations are that it's counterfeit (no value) or that it's a sample design or test strike produced by the mint (some people collect these - they can be valuable).
penny
A penny was worth a penny 1D in old money , there was 240 pennys to a pound.
These weren't made in 1941.
Steel pennies were made in 1943 not 1941.
Pennies in 1941 were mostly copper, not nickel, and they're worth about 5 cents.
1941 is a common date, most are valued at 3 to 25 cents.
1941 is a common date, most are valued at 5 to 25 cents.
1941 is a common date, most are valued at 5 to 25 cents.
1941 is a very common date. A circulated coin is worth 2 cents.
1941 is a common date for Lincoln pennies, only worth 5-10 cents or so on average.
1941 is a common date for Lincoln pennies, only worth 5-10 cents or so on average.
1941 is a very common date. A circulated coin is worth 2 cents.