1919 Post Offices in China (Shanghai)
2¢ on 1¢ - Green
Without wmk. - Perf. 11 - Scott #K1 - 1919
4¢ on 2¢ - Carmine
Without wmk. - Perf. 11 - Scott #K2 - 1919
6¢ on 3¢ - Violet
Without wmk. - Perf. 11 - Scott #K3 - 1919
8¢ on 4¢ - Brown
Without wmk. - Perf. 11 - Scott #K4 - 1919
10¢ on 5¢ - Blue
Without wmk. - Perf. 11 - Scott #K5 - 1919
12¢ on 6¢ - Red orange
Without wmk. - Perf. 11 - Scott #K6 - 1919
14¢ on 7¢ - Black
Without wmk. - Perf. 11 - Scott #K7 - 1919
16¢ on 8¢ - Olive bistre
Without wmk. - Perf. 11 - Scott #K8 - 1919