Please has anyone heard or seen this type of error? 1942 with doubling of Lincoln head? But it's stuck onto another penny? Is it worth the it's printed on?? Please help, thank you

Please has anyone heard or seen this type of error? 1942 with doubling of Lincoln head? But it's stuck onto another penny?or was it minted this way? Looks like someone tried separating without success. Is it worth getting it looked at?? Please help, thank you[attachment]CM190414-221852005.jpg[/attachment]