The envelopes have wear and signs of age, but over-all decent for the age. The 1979 penny has a dark spot on each side, looks like from the same reaction from a compromise in the cello. I did not see any other noticeable issues.
The 1981-D penny has some type of issue with darkness, might have been a minting or metal mixture issues, but not sure.
Both sets have the coins and whiteboard dividers, nothing else. 
Please see pics. Thanks

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