Ok so the mint mark isnt there witch is normal for Philadelphia penny's, but these pennys look like they were supposed to have one but they're not there. I don't know any other way to explain it, so just take a look at the pictures please.
They were both minted at the Philadelphia Mint. They don't use a mintmark. The area where the mintmark would be on your Cents look like stains.
They all look like PMD, the 94 looks like it is Denver mint from what I see, looks like a nick at about 4 o'clock on the d
Ok thanks im still learning! If you don't mind here is another penny i think is beautiful. I've seen a lot of pennies rainbow colored but this one's different look
looks like Environmental Damage but good news.. You do have a Misaligned Die strike on the obverse. That is a minor Minting Error. See the false double rim to the right of 1969?
It really does not have a high premium since it's a common minor error. Depends on what a collector is willing to pay for it. Over the years I met coin dealers who save a few and offer them to me for like $1.00 or $2.00 each.. I collect them so I like to have them even though I know I will find them in circulation. But that's me.. others don't care much for them.