1942 Yenki District Chief Executive (21 Oct) to Chochianghsien Government. Official cover, f.w. SYS 2c + Martyrs 40c ovpt. LimitedFor Use
1942 Yenki District Chief Executive (21 Oct) to Chochianghsien Government. Official cover, f.w. SYS 2c + Martyrs 40c ovpt. LimitedFor Use in Sinkiang “Official” perfin stamp, tied by Sinkiang Yenki cds. Arrived Chohchiang (28 Oct). Since 1 Jan 1943, all officialmails had to pay regular postage with regular stamps. Late example of official perfin stamp.1942.10.21 焉耆區行政長官寄婼羗縣政府。公文中式封,貼孫像2分 + 烈士4角加蓋限新省貼用“公文貼用”打孔票,銷新疆焉耆三格點線日戳。10.28抵婼羗。自1943年1月1日起,所有公文郵件需以普通郵票貼付正常郵資。此為公文打孔票之晚期例子。