1946年港版烈士20分永甯一次加盖国币20元直双连新票1件,带底边纸,边纸漏齿变体,原胶轻贴,上中品。 China Republic Period 1912 - 1948 Issues 1946 Frist Shanghai Union Surcharge $20. on Hong Kong printed Martyr 20c. vertical pair with lower margin imperforated variety, light hinged with original gum.