Lot 493

1930 (9 Mar) Shanghai-Nagasaki-Osaka trial flight cover, f.w. Japanese issue 3s + 5s + 10s, tied by Nagasaki cds (9 Mar) upon transit. Arrived Korai Bridge (10 Mar).

1930.3.9 日支連絡試驗飛行封，自上海寄大阪，貼日本票3錢 + 5錢 + 10錢，銷長崎3.9中轉戳。3.10抵高麗橋。