Station clock double sided "Ato"

Large clock in aluminium of the brand "Ato" (Leon Hatot) official supplier of French stations 1940-50. It is double-sided and its dials, plexi opalins, are adjustable (to place the foot on the ceiling or a wall). It's retro illuminated. Everything is original. It's a clock "Girl" it must receive impulses given by a 'Mother' clock. Therefore, either the associate has a 'Mother' clock or all simply change the housings of the movement. the transformer inside of the foot works perfectly and brightens the neon.