2005/en
Version vom 16. August 2011, 01:30 Uhr von 87.157.43.8 (Diskussion)
| 2004 << 2005 >> 2006 |
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- On January 24, 2005 the Wempe family enterprise in Hamburg started the recalibration and fine-tuning of the clocks and operation of the Glashuette Observatory.