VTG I STG I Enamel Female on Bicycle Cycling Charm

A vintage charm by the old R.L. Griffith Co., featuring a female/girl cyclist on a bicycle out on a peaceful ride! She is wearing a blue top & red shorts/skirt/skorts? Charm is sterling silver w/a textured edge, a satin finish on its face & a shiny back. Griffith hallmark ("G" w/arrow through it) & sterling stamp shown close-up, photo 3. Approx. size/measurements, photos 4-6. Shows some tarnish, but has not been polished to preserve enamel. Pre-dates 1982, but these bikes are everywhere again!