| 11. | Excavation work for the platform tunnel began on 28 May 1956.
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| 12. | Excavation work will continue in this ruins-rich area to discover more historical finds,
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| 13. | Excavation work in the village of Schmeeson took place between 2004 and 2007.
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| 14. | Excavation work from the north portal began on 1 February 2008.
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| 15. | Excavation work in Nienover has produced finds dating earlier, as well.
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| 16. | Also, during some excavation work a golden cross and golden chalice were found.
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| 17. | During excavation work for these new outbuildings prehistoric relicts were found.
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| 18. | Excavation work at the site, conducted in 1978, discovered a cemetery.
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| 19. | He also did crucial excavation work in Andaman and Nicobar Islands.
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| 20. | Excavation work on the project began in 1965 and construction was completed in 1968.
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