2 of the 5 clad prof sets received from the Mint this year included Lincoln Cents with pitting on both the obverse and reverse. There's also some red discoloration on the raised surfaces of Lincoln's bust. Has anyone else noticed this?
I haven’t bought their overpriced and substandard coins this year. Can you provide photos of what you are referring to?
Could it be die polish lines? Not sure about the discoloration. Is it darker than the rest of the coin?