![Powell & Mason cable car](https://cdn.statically.io/img/static.wikia.nocookie.net/memoryalpha/images/d/de/Powell_%26_Mason_cable_car.png/revision/latest/scale-to-width-down/180?cb=20210515143457&path-prefix=en)
A Powell & Mason cable car
Powell & Mason was a cable car line in 20th century San Francisco. One of its destinations was Fisherman's Wharf.
In 1986, a car of this line was visible in the background as Pavel Chekov and Nyota Uhura were attempting to get directions to the Alameda Naval Base from pedestrians. (Star Trek IV: The Voyage Home)