Dr. Albert Schweitzer, Map of Africa and Hypodermic Needle - 알베르트 슈바이처 박사, 아프리카 지도와 피하 주사침 10w, 10w, 10w, 10w Olive, Bright rose, Orange, Bright green

Block of 4 stamps
- Country Korea
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Denomination
?10w, 10w, 10w, 10wFace value of a stamp, usually printed on the stamps.— Glossary
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Color
?Olive, Bright rose, Orange, Bright greenOriginal catalog color of the stamp.
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Print method
?PhotogravureMethod of process of imprinting designs on paper.
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Perforation
?13Holes 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