China, People’s Republic. Accumulation ★★ 1979–1982 in box. lot in envelopes from China Export Co. almost complete during the period and from 1981 many of them in sets of ten. Better sets incl. Mi 1555–1562, 1565–1580, 1582–1589, 1629–1636, 1643–1646, 1647–1650 (10), 1659–1664 (10), 1665–1670 (10), 1711–1717 (10), 1767–1778 (10), Block 26 (10). Fine quality. (100s)
