The People's Republic of China & Liberated Areas Stamps and Postal History

1971-1973 a group of 18 sets of N series issues, including N1-6, N7, N12-20, N21-24, N25-28 (missing N27), N29-32, N33-38, N39-43, N44, N45-48, N49-52, N53-56, N57-62, N63-65, N66-77, N82-85, N86-90 and N95. Mostly VF.
1971至73年一組18套編號票，包括N1-6、N7、N12-20、N21-24、N25-28(缺N27)、N29-32、N33-38、N39-43、N44、N45-48、N49-52、N53-56、N57-62、N63-65、N66-77、N82-85、N86-90及N95等。大多品相极佳。