項次 1680

1968 Sea Craft 40c with purple colour shifted variety x5 (Yang C51) in which 4 with margin and used while 1 mint. Plus a normal stamp for reference. Ex- Lau Kwok Wah (known as “Chopking”).

1968年海上交通工具4角5枚，帶紫紅色套印移位變異。當中4枚為帶邊紙舊票，1枚新。另附一枚正常票作對比。“戳王”劉國華舊藏。