Old footage showing the traction operations in the Anthracite region of Eastern Pennsylvania. There are videos of the famous Laurel Line as well.
@BlackDiamond1964 you might be interested in this video!
It's sad seeing this because it was Standard Oil, Firestone and General Motors that did these systems like this in all in the same period in the late 1940s through the early 60s. This is happened all across the US at that time including in big cities such as Los Angeles, St. Louis and even in Boston where the current system was cut back substantially and replaced by busses.