VTG I Crossed Bowling Pins + Black Ball Charm

Here is a vintage sterling silver charm for a bowler by the old R.L. Griffith Company, featuring two crossed bowling pins and a black bowling ball. This charm would be 39+ years old, as Griffith shuttered in 1982. Photos 2-4 show Griffith hallmark ("G" with an arrow through it) and sterling stamp (STG) all around the jump ring. Approximate measurements/size shown in photos 5-7. Charm shown from multiple angles, in excellent condition, except the jump ring is a bit tarnished/worn now.