Miniature sheets 
Full sheets 
First day covers
- New Year's Greetings..
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- Denomination : 380won
- Issue : 2020.12.01
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- Philately Week
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- Denomination : 380won
- Issue : 2020.11.20
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- The 100th Anniversar..
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- Denomination : 380won
- Issue : 2020.10.21
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- 100th Anniversary of..
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- Denomination : 380won
- Issue : 2020.09.28
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- The Style of the Han..
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- Denomination : 380won
- Issue : 2020.09.04
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- Protected Marine Spe..
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- Denomination : 380won
- Issue : 2020.08.07
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