Demainbray's cometarium
1750-1760
Orrery made by John Rowley for the Earl of Orrery
1712-1713
Tripod stand for Foucault's Gyroscope
Gyroscope from Foucault's Demonstration
Mechanism for Foucault's Gyroscope Demonstration
Gyroscope by Henri Robert
1857-1862
Astronomical demonstrator of retrograde planetary motion
1860-1880
Orrery planetary model by the Trippensee Planetarium Company, 1968-9
1968-1969
Calender ring from orrery planetary model
1850-1900
Orrery planetary model by Space Educational Aids Limited, 1967-9
1967-1969
Platinotype print
1880
Apparatus for showing distortion in the photoheliograph
1858-1876
Mechanical model to illustrate the precession of the equinoxes by Henri Robert
1867
Precession of the Equinoxes model, 1855-1860
1855-1860
Orrery planetary model
1789-1795
Tin container associated with the Orrery planetary model by Thomas Wright. Contains spare parts including a wheel
Engraving of "The Grand Orrery by Rowley"
1715-1728
Drawing of Grand Orrery by Thomas Wright and engraving of 'The Grand Orrery' by John Rowley
1715-1728
Orrery planetary model designed by William Pearson, 1813-1822
1813-1822
Wooden lid for Cometarium
1791-1859
Simple portable orrery with brass gearwork and paper scale showing the Sun
1787-1790
Lunarium attachment for orrery
1800-1847
Tellurium attachment for orrery
1792-1847
Orrery, showing four planets out to the Earth
1776-1785
Brass drum orrery by George Adams
1789-1795
Cometarium, by W and S Jones
1791-1859
Orrery planetary model by W & S Jones, 1800-1847
1800-1847
Orrery planetary model
1851-1856
Orrery planetary model by Newton & Son, 1851-1857
1851-1857
Stand for Foucault's Gyroscope Demonstration
Stand for scale used in Foucault's Gyroscope Demonstration
Gyroscope from Foucault's Demonstration
Orrery planetary model
1880-1900
Gearwork from orrery planetary model
1880-1900
Demonstration device for inequality of the seasons by Henri Robert
1860-1880
Wooden base for orrery planetary model
1875-1900
Earth globe from orrery planetary model
1867-1900
Orrery planetary model with gearwork
1880-1900
Loxocosm, astronomical demonstration device invented by Sieur Flecheux
1780
Heliocentric planetarium
1800-1830
Geocentric planetarium
1800-1830
Lunarium (imperfect). Diameter of outer circle 10 5/8 inches
1799-1801
Orrery planetary model by John Hansford, 1785-1810
1785-1810
Demonstration model to explain the principle of the Foucault pendulum
1915
French Clock with orrery planetary model, winding keys and wooden base
1830-1832
Orrery illustrating motions of sun, earth, and moon
1889-1894
Orrery planetary model by Thomas Wright, 1718-1747
1718-1747
Brass orrery
1770-1780
Orrery planetary model by Bahram Momeny, 2002
2002
Incomplete mechanical orrery
1762-1800