Old vintage 1950 double sliding door curtained filing cabinet

Elegant double sliding door filing cabinet, quality manufacturing old 1950. An original key which opens the two locks work very well, several original shelves inside. Large size, not a common model, very practical because there is plenty of space inside. Manufacturing mark on the back of the furniture. Quality furniture, comes from an old doctor's office. In good condition with just traces of use linked to time see photos. Height 1m80 length 90cm depth 36.5cm.