Auction: CSS60 - Fine Stamps of China and Hong Kong
1885-88 Small Dragon Issues
International 9 candareen Rate: 1892 (2 May) opened-out envelope to Paris bearing clean cut perf.11½ 3ca. mauve (3) tied by fine strikes of "
It is thought that only nine Small Dragon covers are recorded from Seoul, this being the earliest. Photo
The Revenue Surcharges of China, volume II, 1987 (illustrated page 859)