White & Brown Luigi Massoni Italian Midcentury Trolley Bar for Guzzini 1970's

This trolley was designed by Luigi Massoni for Guzzini, in Italy during the 1970's.
The trolley features two trays, made of off-white and brown plastic. The two removable circular trays sit within the triangular structures with chromed wheels. The trays, one in white and the other in brown, have a diameter of 56 centimeters. With some marks, specially on the white tray, and scratches. One wheel loose. The entire structure can be disassembled. In original and good vintage condition.