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SCOTT NO
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1961 A517
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DATE OF ISSUE
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1975 Mrz 15
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FACE VALUE
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3c
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COUNTRY
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Cuba
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DESCRIPTION
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The stamp shows a mineral Nickel. It is a magnetic metal & is widely used in alloys especially with iron. The principal ore of nickel occurs with pyrrhotite.
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MINERAL
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Nickel
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VARIATION
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Meter Mark, Block, First Day Cover, Envelope
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