Columbia subject headings:
Brooks Locomotive Works (Dunkirk, N.Y.)
Industries--New York (State)--Dunkirk.
Locomotives--Catalogs.
Harvard subject headings:
Brooks Locomotive Works, Dunkirk, N.Y.
Industries--New York (State)--Dunkirk.
Locomotive industry--Catalogs.
Locomotives--Catalogs.
Steam locomotives--Catalogs.
Princeton subject headings: