Auction: CSS49 - The Philatelic Collectors' Series Sale - conducted behind closed doors
Lot: 583
China
People's Republic
1967-1970 Cultural Revolution
1968 (20 Jul.) Directives of Chairman Mao (W10), complete unfolded se-tenant strip of five, with colour control indicator at right, fine to very fine unmounted mint. Yang W55-W59.
Estimate
HK$40,000 to HK$50,000