HONG KONG 1953 CORONATION FIRST DAY COVER, HONG KONG B
10c Coronation single on type 3b hollow crown cover with wavy line and HONG KONG, B circular cancel dated 2 JUN 1953, the first day of issue. Creased centrally otherwise fine. SG177; SC184
Note: the cachet is recorded on three main envelope sizes, in various colours, with solid or hollow crown, and with compact or wide cypher. Over 25 types are confirmed
