Columbia subject headings:
Celestial globes--Handbooks, manuals, etc.
Eclipses.
Mechanics--Early works to 1800.
Optics--Early works to 1800.
Sundials.
Harvard subject headings:
Princeton subject headings:
Celestial globes--Handbooks, manuals, etc.
Eclipses.
Mechanics--Early works to 1800.
Optics--Early works to 1800.
Sundials.