Stamps, Junkers F13 over Nankoupass with Great Wall design
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China
airmail1932 1932 airmail issue Junkers F13 over Nankoupass with Great Wall (no wmk info) (no perf info) (10 stamps)
1940 1940 air a wmk issue Junkers F13 over Nankoupass with Great Wall wmk. yu (10 stamps)
1940 1940 air b unwmk issue Junkers F13 over Nankoupass with Great Wall unwmk (10 stamps)
1 to 30 of 30