Picked this up in a pawn shop. I would like to know more about it such as age and any information. It is missing the button but the slide works smoothly and
JDR Harmonica C, Blues Harmonica Key of C 10 Hole 20 Tone Mouth Organ Standard Diatonic Harp Musical Instrument for Kids Beginner Adults Professional Player Beginner Suitable for Any Occasion, Like Blues,