1960 Lincoln..... Memorial on obverse is double images, at almost right angles to each other. Never seen anything like it. The overlay Memorial looks like it is the reverse image of the normal stamped Memorial. Almost like it fell off another coin and landed on top during processing.
You can see right through the "copper overlay," not trying to be smart but if it were copper you wouldn't be able to see through it. It's glue as in someone had a bottle of Elmers and decided to glue 2 pennies together.