1908 (8 Mar) Imperial Post Declaration of Clubbed Mail, stated consisting of 7 letters, f.w. Coiling Dragon 10c on reverse, tied by Swatow
1908 (8 Mar) Imperial Post Declaration of Clubbed Mail, stated consisting of 7 letters, f.w. Coiling Dragon 10c on reverse, tied by Swatow bisected bilingual cds.1908.3.8 大清郵政總包單，由汕頭寄上海，稱內信七件，背貼蟠龍1角，銷汕頭半切漢英日戳。
