Here are two nice Dover traction elevators, installed by Marshall, at the incredible Heinz History Center. This museum is incredible. I highly, highly recommend anyone visits this place while in Pittsburgh. I walked out of here feeling as if I received a college education in American History. There is a lot of information on Westinghouse in here, as a small spoiler. As for the elevators, they are quite fast and the layout of the Impulse panel is quite cool.

Date Recorded: July 19, 2022
Camera: iPhone 13 Pro Max
Mic: Built-In