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SCOTT NO
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553 A80
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DATE OF ISSUE
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1972 Jul 15
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FACE VALUE
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1.50e
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COUNTRY
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Angola
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DESCRIPTION
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The multicolored stamp shows rough dioptase crystal. Dioptase is Copper Silicate hydroxide and occurs in emerald green to deep dark green color with good luster.
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VARIATION DESCRIPTION
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The envelope shows Robert Williams, Arms & a map.
The post mark cancellation depicts arms. On the meter mark the DOI is July 15, 1972. But on the envelope it mentions that its from 15 to 24th of July, 1972.
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GEMSTONE
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Dioptase
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VARIATION
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Used, Error, Meter Mark, Block, First Day Cover, Envelope
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