Die chip for sure. They were collected at one time but there is almost no interest now and little to no extra value.
As a LWC collector, I would probably skip over this one in a search for one I would want for my collection.
I have four pages of coin acronyms and LCW is not on the list. Please explain LCW so I can add it to my list. Thanks.
For a while, these were referred in the Cherrypicker's Guide as being a misplaced D in the date because of its shape. But that was on a Denver minted coin. I think it's since been debunked as the RPM.
Thanks for the astute input, the coin belongs to a friend and I will pass along the accumulated knowledge.