Russia: USSR, 5th Death Anniversary of Mikhail I.Kalinin - Kalinin Museum, Moscow 20k Orange brown & black

- Country Russian Federation
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Denomination
?20kFace value of a stamp, usually printed on the stamps.β Glossary
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Color
?Orange brown & blackOriginal catalog color of the stamp.
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Print method
?PhotogravureMethod of process of imprinting designs on paper.
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Perforation
?12x12.5 or 12.5x12Holes punched between stamps to make separating easier.
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Watermark
?UnwatermarkedA pattern embedded in a paper during stamp producing process.
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Issue Date
?Date inscripted on a stamp or cancellation for used stamps not necessary correspond to real date of stamp issue.
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#
?Catalog number of stamp.
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Price
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Price
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Price