10681 | 1940（30.4） Registered airmail cover from Shanghai to Hong Kong via Canton（3.5）
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Final Price: RMB 800
1940（30.4） Registered airmail cover from Shanghai to Hong Kong via Canton（3.5），bearing complete set of 150th Anniversary of U.S. Constitution Commemorative Issue，with（6.5） Kwaloon arrival dater，nice condition.
