-- A small collection with Chuan for Kuo in D.P.P. overprint, thin "16", perf.10½ to 11 unused (2) and used on cover from Kweiyang. Lionel Prescott Collection. (27)
-- A small collection with Chuan for Kuo in D.P.P. overprint, thin "16", perf.10½ to 11 unused (2) and used on cover from Kweiyang. Lionel Prescott Collection. (27)
-- A small collection with Chuan for Kuo in D.P.P. overprint, thin "16", perf.10½ to 11 unused (2) and used on cover from Kweiyang. Lionel Prescott Collection. (27)
