What do we know about these North Korean revenue stamps?

A KSS member asks about North Korean revenue stamps: what do we know about these? “A small number of stamps, many duplicates. I do not specifically collect such stamps, but sometimes buy them. Are these stamps all North Korean? I read that there is a catalog of Korean (or North Korean) revenue stamps, but I […]

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KPC3502-3505 Astronomy of the Joseon Dynasty

조선의 천문과학  Astronomy of the Joseon Dynasty 우표번호 Stamp No. 3502-3505 종수 Types 4 발행량 Quantity 920,000(전지 46,000장) 디자인 Design 조선시대 천문의기(일성정시의) 인쇄 및 색수 Print & Color 평판 / 4도/ 흑박 전지구성 Sheet composition 4 + (4 × 4) 디자이너 Designer 김미화 발행일 Date of Issue 2021. 4. 21. 액면가격 Denomination 380원 우표크기 Stamp […]

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