1863-1874 Hong Kong QV 2nd issue wmk CC 8c (Yang 11) tied by extremely scarce Nagasaki BPO N2 obliterator in violet. With a white dot on
1863-1874 Hong Kong QV 2nd issue wmk CC 8c (Yang 11) tied by extremely scarce Nagasaki BPO N2 obliterator in violet. With a white dot on obverse centre. Diagonal line is noted on reverse upon illumination, probably restored. With BPA certificate (2003). N2 obliterator is very scarce. 1863至1874年香港維多利亞女皇像第二組CC水印8仙（楊目11），銷極罕之長崎英國 客郵局N2紫色殺手戳。正面中央帶一白點。在燈光下背面可見對角線，可能曾被修補。附2003 年BPA證書。N2殺手戳甚為珍罕難得。
