Vintage 1970s AVON Beau Knot Silver Tone Ring

Vintage 1975 AVON "Beau Knot" silver tone ring featuring textured ribbon in a bow. It is an approximate size 7 US (see photos). It does not have the adjustable inner wire it originally came with. This splendid piece is signed inside the band "AVON ©". Featured in the book "Identifying Avon Jewelry" by Sandra Sturdivant. It is in good vintage condition with some signs of wear. See pictures for details.