MTA New York City Subway : 7th Avenue [ BMT Brighton Line ]
BMT Brighton Line
Church Avenue station (BMT Brighton Line) - Wikipedia
BMT Brighton-Franklin Line train in Franklin Avenue station at Fulton — Old NYC Photos
New York City Subway: Where are the abandoned stations along the BMT Brighton-Broadway Line? - Quora
Seventh Avenue station (IND lines) - Wikipedia
Borough Hall/Court Street station - Wikiwand
Parkside Avenue station - Wikipedia
Avenue J station - Wikipedia
End of the Line: The Unfinished Fulton St Subway – vanshnookenraggen