NAPEX 73 1923 US Air Mail Commemorative 50th Anniversary Souvenir Card Department Of The Treasury Bureau Of Engraving And Printing, Washington DC 1973 souvenir collectors card. This card is in "MINT" condition. The card has been kept in its original envelope protected by the original protective soft paper sheet. My grandfather collected these and treated them as if they were a golden ticket. Today, these are a very rare find as the production was very limited. To find one in absolutely perfect mint condition is rare. This one is 100% mint condition. This commemorated the 1918 First US Air Mail Route and the .24 cent stamps issued in 1923 The 50th anniversary of the US Air Mail Society at the 25th Anniversary of the Philatelic Society.

10.74 USD LimitedAvailability