
South Korea Science in Korea Series (4th Issue): King Sejong and Jang Yeong-sil
South Korea · 2017 · 330 Won
This stamp issue features two prominent figures from Korean history: King Sejong the Great, known for his contributions to science and the creation of the Korean alphabet Hangeul, and Jang Yeong-sil, a brilliant inventor and scientist during Sejong's reign. The stamps depict their portraits, celebrating their legacy in scientific advancement.
King Sejong (1397-1450), the fourth king of the Joseon Dynasty, is celebrated for his cultural and scientific achievements. Jang Yeong-sil (c. 1390-1450) was a self-taught scientist and inventor who developed numerous devices, including water clocks and astronomical instruments, under King Sejong's patronage.
Printing Method
Offset
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View on Wikimedia CommonsEstimated Values by Condition
Perfectly centered, fresh, no faults
Well centered, fresh colors
Nicely centered, minor flaws
Average centering, acceptable
Off-center or visible wear
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