The historic GG1 Pennsylvania Railroad locomotive No. 4859 was returned to its display area Saturday at the Harrisburg Transportation Center, following restoration of track at the station.Both the ...

The historic GG1 Pennsylvania Railroad locomotive No. 4859 will be returned to its display area today at the Harrisburg Transportation Center following restoration of track at the station.

In the electric locomotive the supply is collected with the help of pantograph at 25KV, AC, I phase , ... In the main transformer of the loco, ...