1932.9.18 Shanghai local, applied with anti-Japanese slogan Recover Lost Territory by post office.1932.9.18
1932.9.18 Shanghai local, applied with anti-Japanese slogan Recover Lost Territory by post office.1932.9.18 上海本埠。前後鈐“紀念國難建設航空”、“御侮救國誓覆失地”抗日宣傳戳記。
