1922 - 1990 (ca.), Bestand Luftpostbriefe und Karten, dabei Ballonpost und Hubschrauberpost, im Karton.

1922 - 1990 (approximate. ), inventory air mail letters and cards, as well balloon mail and helicopter post, in the box.

1924 - 1965, fast 100 Briefe und Karten, meist Vorkrieg, dabei diverse Flugbelege mit entsprechenden Cachets, teils bessere Frankaturen, interessante Sammlung im Einsteckbuch

1924 - 1965, almost 100 covers and cards, mostly pre-war, as well various flight documents with corresponding Cachets, partly better frankings, interesting collection in the stockbook