Vintage 1960s triptych barber hairdresser turquoise mirror - 30 x 77

Antique barber hairdresser triptych mirror in chromed metal and turquoise cardboard circa 1960 in good condition. These mirrors which were used for shaving (my great-grandfather used one daily) are typically french, they do not exist elsewhere to our knowledge. The mirrors are clean, the frame is pitted, particularly on the right of the central panel when looking from the back, and the turquoise cardboard back is intact, the left panel is stained with traces of white paint. Each panel measures 30x24cm, the whole deployed measures 30x77cm.