I have several 1971 uncirculated mint sets and just noticed one of the Denver packets has a Nickel with No mint mark. I have been unable to find other references to set with this issue. Does anyone know of this issue and or the population of these sets?
This is in the Treasury Department 'official Business' envelopment. 1971 -U.C. in the Cello folders with the reset of the coins.
I think a picture would help sir, and examine the cellophane around the nickel carefully. I have never heard of this error personally.
Actually, we'd need pics of the reverse as well. And a little better on the focus. And also a little more 'up close'.......not that we doubt you dear fellow but a lot of folks on this forum hail from Missouri.
Not much help there, but we do indeed enjoy you're being here. Welcome to the forum dear fellow.......
I've seen this before where Philly coins have accidentally gotten mixed into another mint set. I suppose you could call it a packaging error.
I believe that each of the branch mints sent coins to a primary packaging facility where the cello sets were assembled and then inderted into the envelope. It is not uncommon for coins to get "mixed up" during the cello phase of packaging. I have a Mint Set (forget which year) that has to S Mint Lincolns. I expect that instead of a Denver Jefferson coin in the Denver packaging, it ended up with a Philly coin. No real premium since its a packaging error and not a true No D Jefferson.
It has the red stripe so is from Denver. These things happen and from what I've read it does add a bit of value being mis-packaged but not a lot. But I would not break it out.