Columbia subject headings:
Convict labor--New York (State)--Albany--History--19th century.
Industrial relations--New York (State)--Albany--History--19th century.
Industries--New York (State)--Albany--History--19th century.
Working class--New York (State)--Albany--History--19th century.
Harvard subject headings:
Convict labor--New York (State)--Albany--History--19th century.
Industrial relations--New York (State)--Albany--History--19th century.
Industries--New York (State)--Albany--History--19th century.
Working class--New York (State)--Albany--History--19th century.
Princeton subject headings:
Convict labor--New York (State)--Albany--History--19th century.
Industrial relations--New York (State)--Albany--History--19th century.
Industries--New York (State)--Albany--History--19th century.
Working class--New York (State)--Albany--History--19th century.