1946年港版烈士有浮水印3分重庆大东加盖国币20元四方连1件,带上边纸,颜色鲜豔,字模清晰,齿孔完整,无胶,上中品,为国币四珍之一,附香港专家顾问公司鉴定证书;ChinaRepublic Period1912-1948 Issues1946 (Oct.) Chungking Dah Tung CNC surcharge in red on H.K. Martyr, unwmk $30 on 4c., imprint top marginal block of twelve, unused with diagonal pre-overprinting paper ford variety, resulting two stamps completely and three stamps partially without overprint on front and print on back variety, some light toning spots, with certificate Experts & Consultant Limited. Chan 972