1919 test flight Tokio - osaka from 6. Oct. 1919: cover and card...

1919 test flight Tokio - osaka from 6. Oct. 1919: cover and card with both airmail stamps, all note and airmail special cancellations, flight was because an accident broken off, large FlugpostSeltenheiten! (Michel. 134-35) F

(via Philasearch.com - Japan, Michel 134-35)

http://ift.tt/2pAJqrv