1931 (31 May) Inauguration of International Airmail Service
commemorative cover from Shanghai registered to Director General of
Swedish
1931 (31 May) Inauguration of International Airmail Service
commemorative cover from Shanghai registered to Director General of
Swedish Post, f.w. airmail issue + Reaper x7, tied by Shanghai
commemorative cds. Transit Manchouli with another strike of
commemoratiove cds on reverse. Arrived Sweden (11 Jun). 2002 (Apr)
John Bull.
1931.5.31 國際航空郵運創辦紀念封，自上海掛號寄瑞典郵政總長，貼航空票 +
農穫圖共7枚，銷上海紀念日戳。6.1經滿洲里，鈐同樣式紀念戳。6.11抵瑞典。2002.4 布約翰。
