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5 EURO ANNO INTERNAZIONALE DELL ASTRONOMIA 2009, stonehenge, astrolabe.
Astronomical instruments in front of a meridian circle, above is the image of...
An Astronomer looking through a telescope in front of the 18th century city-scape...
DEUTSCHE DEMOKRATISCHE REPUBLIK 5 MARK, Wappen der DDR zentral abgebildet untenstehend...
The planets of our solar system arrayed to the right of the sun. 50 DOLLARS CANADA...
