Antique adjustable piano stool

Antique piano stool, napoleon III adjustable piano stool " magnificent round piano stool, adjustable in height. The structure is in beech, it is in good condition, solid and stable. The seat is in good condition. It is adjustable in height by an ingenious system of notches bearing the mention "patented sgdg" this stool will blend into any decoration, whether old or modern, adding a remarkable classic touch. It can of course sit at the foot of a piano, but can also be used as an extra seat. Dimensions; 50cm high, 58cm at the highest, 47cm wide at the foot.