Columbia subject headings:
Boston and Maine Railroad Company.
New York, New Haven, and Hartford Railroad Company.
Railroads--Finance--Maine.
Railroads--Finance--Massachusetts.
Railroads--Finance--New York (State)
Harvard subject headings:
Boston and Maine Railroad--Finance.
Boston and Maine Railroad.
New York, New Haven, and Hartford Railroad Company--Finance.
New York, New Haven, and Hartford Railroad Company.
Railroads--Maine--Finance.
Railroads--Massachusetts--Finance.
Railroads--Mergers--United States
Railroads--New York (State)--Finance.
Railroads--United States--Finance
Princeton subject headings: