1897 (22 Mar) Small lady cover used in local, from Masonic Club to Baron Gunzberg, f.w. Shanghai LPO Coat of Arms 1c and Empress Dowager
1897 (22 Mar) Small lady cover used in local, from Masonic Club to Baron Gunzberg, f.w. Shanghai LPO Coat of Arms 1c and Empress Dowager surch large figure narrow sapced 2c/2ca, tied by obliterator, matching with Local Post cds on reverse. Fine and rare combination of Imperial Post and Coat of Arms issues despite probably philatelic. Baron Gabriel de Gunzburg was a famous stamp dealer as well as a spy of Russian secret service.1897.3.22 Masonic Club小型封寄上海本埠Baron Gabriel de Gunzburg，貼上海工部市徽圖1分 + 慈壽加蓋大字短距2分，銷殺手戳，另鈐上海工部郵局日戳。雖應為集郵封，但大清郵政與上海工部市徽圖票混貼十分難得少見。Baron Gabriel de Gunzburg則為著名之郵商兼俄國間諜。
