Columbia subject headings:
Freemasonry--History.
Freemasons--History.
Rosicrucians--History.
Secret societies--History.
Harvard subject headings:
Freemasonry--History
Freemasons--History.
Rosicrucians--History.
Secret societies--History
Princeton subject headings:
Freemasonry--History.
Freemasons--History.
Rosicrucians--History.
Secret societies--History.