Vintage Navajo Copper Cuff Bracelet signed by an artist with the initial "J"

Pre-owned by family member not sure how long it has been stored in a jewelry box in a smoke-free home. No damages, there is the letter J engraved on the inside. My Aunt enjoyed visiting Navajo Reservations and purchased jewlery from local artists. I take close-up pictures of the items so the details are clearly visible. It can make items look bigger, so please review the measurements in the photos