| 11. | The Assay Office was built on a concrete slab foundation.
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| 12. | The assay office marks for London, Birmingham, Sheffield, and Edinburgh.
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| 13. | The mint reopened as an assay office in 1876.
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| 14. | The Assay office operated until 1913 when the gold supply was quickly dwindling.
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| 15. | The Assay Office primarily tests and hallmarks precious metal.
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| 16. | By 1921, the Mareeba Assay Office was closed.
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| 17. | The complex is important in demonstrating the principal characteristics of small Assay Offices.
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| 18. | The Mareeba Assay Office has altered little since it was constructed in 1916.
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| 19. | The second building was constructed in 1917, adjacent to the original Assay Office.
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| 20. | The labs are Mountain States R & D International and Jacobs Assay Office.
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