Serving trolley

"geisha system": trolley with wheels with 1 fixed tray and 2 mobile trays that can be aligned into a large tray. Mahogany and mahogany veneer. Height 88 cm, width 83 cm, depth 41 cm. Dimensions when the 2 upper trays are aligned: height 70 cm and square tray of 72 cm on each side. Mechanism works well, wheels in good condition. Probably made in the 1950s.