Otis/ThyssenKrupp High Rise Elevators @ Fisher Building - Detroit, MI.

[@hawaiiskylineandelevators4115]

I came across a similar modernization of TKE where they kept the outside call buttons (as Otis Lexan) original & even the bells on the Lobby level original.
They only modded the interiors & everything else inside the elevators.

[@bsvenadam]

Former fixtures are manually controlled from 1928 and modded buttons are touch