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SCOTT NO
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435 A92
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DATE OF ISSUE
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1979 Nov 26
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FACE VALUE
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20c
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COUNTRY
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South West Africa
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DESCRIPTION
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The stamp shows malachite. Its derived from a greek word malache. Its coloring agent is copper. It has a silky luster when it is polished. It is sensitive to heat,acids,ammonia & hot waters. It is very popular for jewelry & ornaments.
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GEMSTONE
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Malachite
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VARIATION
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Meter Mark, Block, First Day Cover, Envelope
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