MODEL
Specifications
Merc.4.15,Ven.1.625, Earth is 1.00,
Mars 1.875, Jup.11.857, Sat.29.6
for example ,Mercury orbits
the sun 4.15 times faster than Earth
COMMENTS &
DIMENSIONS
{in centimeters}
Brass,steel, acid etched art work
drum orrery. with solid folding brass
legs drum can be lifted off the base for
transport.
Includes Earths moon and planets made of
ivorine which move around the sun in their
correct orbital periods
This style of orrery was sold by W.Jones
of England from the late 18th Cent to the
mid 19th Cent.
Height from top of drum to bottom of legs
32 cm diameter of drum 24 cm
AVAILABLE
EXTRAS
Ivorine planets
Extras as above
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