1940s SYS 2nd print SYS 2c and 4c PSC in a group of 4 (Han 49, 50). Including one 2c card used in Shanghai local and 2c postage due was
1940s SYS 2nd print SYS 2c and 4c PSC in a group of 4 (Han 49, 50). Including one 2c card used in Shanghai local and 2c postage due was levied. Two 4c cards addressing to North America at printed matter rate. One sending to Japan at concessionary rate
