« Previous Next » Let Freedom Ring American Architecture 1980 View Full Size All Images Pictorial cancel reads Let Freedom Ring at Liberty Bell Station. 1838 15c Smithsonian Gamm cachet Cachet Gerry Adlman GAMM Cachets Format Other Tags Architecture Cachet GammCachets PictorialCancel UnofficialFirstDay Dates & Locations Oct. 9, 1980 Washington, DC, US Related Covers Tarrytown Architecture by GAMM LaGuardia AIrport Station unofficial ca… Jubilee 350 Boston 1630-1980. American… Lyndhurst, American Architecture 1980 First Moon Landing, at Smithsonian Albert Einstein
