Another illustration of why a picture of the item is usually helpful - the piece appears to be, from what can be seen, a typical NA 2-wire cuff bracelet with an asymmetrical mounting (would guess a stone with perhaps an applied feather to the side). The mark, which to my eye appears to be a 'C' in the form of a curved arrow with sun rays above it, looks like it might be a hand-cut punch, and is typical in design for NA makers' marks. Strikes me as very unlikely that this item has any connection to Cunill.
~Cheryl
