50 C. "the Lithuanian child" being an airmail memorysmarke with overprint "ORO PASTAS LITHUANICA II 1935 NEW YORK - KAUNAS", from Chicago-Flugkomitee with red overprint in memory of the Atlantic return flight from Vaitkus provided, owned however no franking validity, unused without gumming, photo expertize Lindberg: "genuine", rare brand on offer!