Scott Catalogue USA: 405
unused; imprint, A and plate number 5731 in margin
Scott Catalogue USA: 405
Certified plate proofs are the last printed proof of the plate before...
Scott Catalogue USA: 405
Certified plate proofs are the last printed proof of the plate before...
Aviation and street circus souvenir post card
Scott Catalogue USA: 405
American Air Mail Catalog: 59
Aviator Horace Kearney flew 1,800 pieces of mail during a three-day...
Scott Catalogue USA: 405
American Air Mail Catalog: 47b
Fort Recovery, Ohio, hosted a Harvest Festival Aviation Exhibition on...
Scott Catalogue USA: 405
American Air Mail Catalog: 49a
The Post Office Department officially authorized mail flights from...
Scott Catalogue USA: 405
American Air Mail Catalog: 50a
Lincoln Beachey flew mail on both days from the Plainfield, New Jersey...