Air Mail cover 1932 (24 Sep.) Shanghai to Hong Kong "per Captain von Gronau's flying boat", rust mark at top from paper clip. Webb 13 | Christie's

拍品 2270

2270

Air Mail cover 1932 (24 Sep.) Shanghai to Hong Kong "per Captain von Gronau's flying boat", rust mark at top from paper clip. Webb 13

細節

Air Mail cover 1932 (24 Sep.) Shanghai to Hong Kong "per Captain von Gronau's flying boat", rust mark at top from paper clip. Webb 13