Related Clues:
- Original NYC subway operator
- Kingston Trio classic
- NYC's first subway line
- Old NYC subway letters
- Original subway line in NYC
- NYC's original subway line
- NYC subway
- Where Charlie may ride forever, in song
- Big Apple subway div.
- Former NYC subway company
- ''No he never returned'' tune of '48
- Boston transit inits.
- 1959 hit with the lyric "Fight the fare increase!"
- Transp. letters
- NYC subway inits.