3 round gold metal mirrors, diameter 35, 30 and 20 cm

Here is a very beautiful set of three round mirrors circled in gold metal and equipped with a hanging chain also in gold metal. They are very light which will greatly facilitate their hanging on the wall. They are of three different sizes, perfect for creating a harmonious wall decoration. They probably date from the 60s or 70s. They are in good condition, no cracks, no or few scratches, the only signs of their age are: two or three small black dots (missing tin) on the medium-sized one, a few small marks on the gold circle of the largest, and a little superficial corrosion on 2 or 3 links of the chain of the largest, but all this is very discreet, it is only visible very closely. The largest measures 35 cm in diameter, the medium 30 cm in diameter, the smallest 20 cm in diameter. They are approximately 0.5 cm thick.