Vintage German Accordion HOHNER about 1920-30 Piano Accordion 20 Mother of Pearle piano keys 20 keys is not “standard” today, but it was common for vintage compact or beginner instruments in the early 20th century. These were often called “mini-pianos” or “child’s accordions”. Dark Red IT PLAYS MAY HAVE IMPERFECTIONS Also, highly collectible item In the Woden case SEE PHOTOS
eBay