Polish Sport Planes: RWD-5 bis over South Atlantic, 1933, and S. Skarzynski, vertical 1.50z Multicolored

- Country Poland
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Denomination
?1.50zFace value of a stamp, usually printed on the stamps.β Glossary
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Color
?MulticoloredOriginal catalog color of the stamp.
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Print method
?PhotogravureMethod of process of imprinting designs on paper.
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Perforation
?11x11 1/2, 11 1/2x11Holes 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
Same series stamps
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