An assorted group of 3 cover, postcard and wrapper f.w. Coiling Dragon single. Two from Baron Gunzburg correspondence. Wrapper example is
An assorted group of 3 cover, postcard and wrapper f.w. Coiling Dragon single. Two from Baron Gunzburg correspondence. Wrapper example is rather scarce.一組三件貼用蟠龍票單枚之封片及報紙包裝紙，當中兩件出自Baron Gunzburg書信。報紙包裝紙郵例尤其少見。
