Former Dover Traditional Modded by Otis Traction Elevator #3 

This is located in the medical district in Oklahoma City. This bank of elevators are the second most used in this facility. These used to be Dover traction with traditional fixtures. Also based on the former location of the optical sensors, these Dovers had bumpers with two optical sensors built into the inner door itself which I have rarely seen in the past. The mods have held up well and these run well.