American post in China: 1900, US 2 C. postal stationery postcard with stamp MIL. PSTA No. 1 TIENTSIN CHINA DE. . 00", legitimate usage from a German soldiers with letter cancel to Germany, in addition to it from same correspondence a Chinese postal stationeries card with additional franking (through the German army postal service transported) and picture postcard being a fieldpost card with letter cancel and Chinese franking + C. brown with blue stamp TIENTSIN 8. 1. 01 (these card with folding)