Vintage American Ace Hohner Panharmonic Irish Harmonica in Key of C in box

Vintage American Ace Hohner Panharmonic Irish Harmonica in Key of C in box This is in good used condition. The harmonica shows wear from use, but appears to be in good working order. Has a nice looking patina on the finish. I am unsure what year this was made. Marked C on side. With the model # A440 on the other side. Includes the original box and instructions with one song. Box has light shelf wear.