« Previous Congress Bicentennial View Full Size All Images Congress Bicentennial Constitution Series Cachet Artcraft Tags 200years ArtcraftCachets FederalGovernment OfficialFirstDay Unaddressed UnitedStates Dates & Locations April 4, 1989 Washington, DC, US Related Covers Signing of the Constitution Cooperation in Space Cooperation in Space New York Stock Exchange Cooperation in Space Dwight Eisenhower
