Does anyone know of a safe method for removing the "GUNK" from 1943 Steel Cents? I have several sets and about a 1/3 of them are black/gray in the field area. I am in the process of putting together a complete set of "Lincolns" for each of my kids and want coins that are pleasing to the eye. Thanks.
There is no way to safely bring the steel cents back from the grey color.
examples of the steel can be found that are bright, but once in the books will not stay that way indefinitely, they will also become grey and dark over time.
If you decide to replace yours with bright coins be aware that many of these cents were replated these replated cents are no longer original and not worth a premium for grade.
Just a thought, you can buy these in AU/BU for about 1.00 it may be easier just to buy a few nicer looking examples. Even replated examples may serve in lower grade set. They will look good and it really dosent change the overall value of the set.
Simple man, I know how you feel. I have multiple rolls of these and they all either have the white gunk on them or flat-out rust. The problem with these is that the zinc coating was usually not done well so the entire coin wasn't coated. As a result, either the steel underneath started to rust or the finish starts to lift and makes them very unattractive. Haven't found anything that will restore them. You will definitely be better off buying one in BU condition and then putting it in an Airtite or Intercept Shield holder to prevent deterioration.
The mint made the mistake of coating the steel sheet the planchets were punched from rather than the planchets themselves after they were punched. So the edges were always raw and rusted.
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