What we have here is a Borsini accordion with hard case. There is at least one key that is stuck on it. It appears the arm that lifts the stopper off the hole to allow the reeds to sound is broken and the resulting hole in the stopper allows air to pass through constantly as the bellows are worked. There are 41 keys, 120 bass buttons and two registers labeled master and clarinet. The bellows are in good shape and the case doesn’t stink of intense mildew as is often the case with these older accordions. Over all, the outer shell appears to be in great shape, there are no serious blemishes and the straps are intact with the leather pieces still attached and appearing in decent condition. Please take a look at the pictures and feel free to ask questions before purchasing.