Federal Administration: Helvetia (Large numerals) 20c Orange
White Paper
- Country Switzerland
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Denomination
?20cFace value of a stamp, usually printed on the stamps.— Glossary
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Color
?OrangeOriginal catalog color of the stamp.
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Print method
?EngravedMethod of process of imprinting designs on paper.
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Perforation
?11 1/2x12Holes punched between stamps to make separating easier.
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Watermark
?Cross in Oval width just under 8 1/2mmA 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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