Vintage 70s folding serving trolley

Vintage 70s folding trolley with double tray on chromed metal structure. Brown imitation wood formica tray and chromed metal structure. Unfolded dimensions (h/w/d): 67 / 54 / 37 cm. Folded dimensions (h/w/th): 70 / 54 / 5 cm. Height between trays: 25 cm. Some light traces of oxidation on the metal structure.