Gnomons and Sundials

3. Meridian by E. Lelli
4. Cylinder sundial
5. Pocket sundial
6. Astronomical ring of N. Bion
7. Ecliptical astronomical ring


Astrolabes
Pendulum Clocks
Movable Astronomical Quadrants
Mural Instruments
Transit Telescopes and Meridian Circles
Telescopes
Armillary Spheres
Celestial and Terrestrial Globes
Geographical and Celestial Maps
Mathematical, Meteorologic, Topographic and Nautical Instruments
Marine Chronometers
Apparatuses