John Hill started making violins and other stringed instruments 17 years ago. He has a newly built studio and shop off Kings Highway in southwest Medford. - Bob Pennell

John Hill started making violins and other stringed instruments 17 years ago. He has a newly built studio and shop off Kings Highway in southwest Medford. - Bob Pennell

John Hill started making violins and other stringed instruments 17 years ago. He has a newly built studio and shop off Kings Highway in southwest Medford. - Bob Pennell