The 2020 Summer Sale - Sale 333 Day 2

1949 North China Area stamps lot on 3 album pages,
including May 1st Labour Day and 28th Anniv of CCP perf & imperf sets, some used. Plus Labour Day imperf odd values x 4 blocks of 4. VF-F.
1949年华北区票一组，包括有華北人民郵政五一國際勞動節及中共二十八周年有齿和无齿等新旧票，另有勞動節无齿4方连4件，上品。