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SCOTT NO
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312 A50
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DATE OF ISSUE
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1986 Mai 22
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FACE VALUE
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5sh
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COUNTRY
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Tanzania
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DESCRIPTION
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The stamp shows tanzanite gemstone. It was discovered in Tanzania in 1967, & was introduced into jewellery in 1969 by tiffany & co. of new york. It is slightly fragile & can fracture badly, ultultrasonic cleaning should be avoided. It is used for jewelry.
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GEMSTONE
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Tanzanite
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VARIATION
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Block, First Day Cover, Envelope
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