China (People's Republic), 1967 Tien An Men 8f. envelopes with Quotations from Chairman Mao set of twenty (12-1967 to 31-1967), fine to very fine unused. NC 20-1-NC 21-20.
Estimate HK$ 800 - 1,000 Est. HK$800-1,000 (Image1)

Est. HK$800-1,000

China (People's Republic), 1970 Cultural Revolution Wood Cut Design 8f. and 10f. envelopes (11, all different), including 8f. Farmer and Soldier in green (Student in red at left) (NC 20-10), generally very fine and fresh unused.
Estimate HK$ 2,000 - 2,500 Est. HK$2,000-2,500 (Image1)

Est. HK$2,000-2,500