c. 1821–1851 BOR, West branch
1833 Board of Revenue
1836 Board of Revenue (this page)
1846 Board of Revenue
1836 1 mun (Kaesong Kwalliyong)
1836 China Dao-guang 1 wen
1836 1 mun (開 KAE for Kaesong…)
1836 1 mun (折 - Ki for Kwangju…)