Columbia subject headings:
Injunctions.
Labor unions--United States.
Street-railroads--New York (State)--New York--Employees.
Harvard subject headings:
Injunctions.
Labor unions--United States
Street-railroads--New York (State)--New York--Employees.
Princeton subject headings:
Injunctions.
Labor unions--United States.
Street-railroads--New York (State)--New York--Employees.