Very nice condition, late 1950’s Paolo Soprani “Blue Badge” button accordion in the keys of GC. Just restored and tuned. It is a 4 voice, LMMM with a switch to control the lower octave reeds. All the reedplates have been rewaxed and the original leather valves are in excellent condition. The few that were curled I have removed, flattened and remounted.
The case is in excellent shape and the bellows tape show very little wear. The treble side has the flat keyboard and aluminum plate on the underside. The 12 basses sound rich and full.