The 2022 Summer Sale - 338th Auction Day 2

1960 S32 China's First 10,000 ton Oceangoing Freighter x 3 blocks of 4 (Scott 560), two blocks with upper right corner margins, one block with imprint margins. All fresh MNH with light toning. VF-F.
The People's Republic of China & Liberated Areas Stamps and Postal History