Electric streetcars or trolley cars were once the chief mode of public transit in hundreds of North American cities and towns. Most of the original urban streetcar systems were either dismantled in the mid-20th century or converted to other modes of operation, such as light rail. Today, only Toronto still operates a streetcar network essentially unchanged in layout and mode of operation.
Pullman Standardo manufactured trolley buses, or trolley coaches, as they were more commonly known at the time – starting in 1931 and concluding in late 1952. A total of 2,007 trolley buses were built by the company] The very last trolleybuses built were an order of 30 for Valparaíso, Chile, in late 1952. That city's Pullman trolley buses have far outlasted any others, and as of 2015.

https://youtu.be/Y3wBCZctRDE