拍品號碼 7537

1881 (Apr 14) & 1881 (May 9) Hong Kong QV 3c brown postal cards, sent from Hong Kong to Belgium and UK, indicia cancelled by B62 killer with Hong Kong cds. (Apr 14) aside and Hong Kong cds. (May 9), messages on reverse, a pair of postal cards showing the transition usage of Killer chop to cds. Earliest Recorded Use of Hong Kong cds. to cancel indicia on postal cards, interesting and rare.