U.S. and Worldwide Stamps and Covers

1933 (11 Jan) first flight card Seoul-Tokyo-Osaka, also three additional first flight covers, including 1937 to Glasgow, Scotland, 1935 Taihoku to Tokyo and 1925 first flight from Tokyo to Fukuoka, plus a color picture postcard (Mt. Fuji) with commemorative cancel ("Inauguration of Japanese-Manchurian air mail service, Osaka Nov. 4, 1932"), minor cover flaws, mostly fine-v.f.
Estimate: $250