1920 Balboa, Canal Zone to Manila
Via Cristobal to U.S. First Dispatch Forwarded to China
Cover from BALBOA, endorsed "Via Aeroplane mail" and addressed to MANILA, postmarked OCT 4, 1920. Accepted on first airmail service from CRIZTOBAL to the U.S. per special flight cachet OCT 6 postmark.

Flight aborted near JAMAICA due to weather conditions and a boxed explanatory cachet applied. Re-addressed to TIENTSIN, CHINA on arrival in MANILA.
Backstamped MANILA / NOV 10 and dispatched NOV 11. SHANGHAI / NOV 18 receiver on verso and indistinct TIENTSIN cds on the side.