- Country: USA
- Genres: Documentary, Short
- Release:
- Director: N/A
- Writers: N/A
- Language: English
- Stars: N/A
- Runtime: min
- Awards: N/A
- AKA: Trolley Changing from Direct to Alternating Current , Gen'l Elec. No. 2, Trolley Changing from Di. to Alter. Cur. (United States of America) , Trolley Changing from Direct to Alternating Current (United States of America)
- Plot: N/A
- IMDB:tt3335508