Lot 458, China 1967 Thoughts of Mao in two strips of five, VF with CTO postmark

Lot 458, China 1967 Thoughts of Mao in two strips of five, both colours, VF with CTO postmarksLot 458 People’s Republic of China #943a, 948a 1967 Thoughts of Mao Strips of Five, with both colours, each used with CTO postmark and with sheet margin at top and left, very fine. Scott U$1,375.