South Korea· Museum
Korea Postage Stamp Museum
Korea Post’s official postage stamp museum in Seoul.
Visit official site ↗ (new tab)PHILATELIC RESOURCES
World stamp resources
Find postal administrations, museums, philatelic organizations, and reference sites.
United States· Museum
Smithsonian National Postal Museum
미국 우편 및 우표 역사를 소개하는 박물관입니다.
Visit official site ↗ (new tab)External content and availability are governed by each organization.