1941 (4 Aug) SYS 1st print 1c stationery card from Horgos to Kweiyang, uprated by Shanghai ovpt. "Limited For Use in Sinkiang" on Peking
1941 (4 Aug) SYS 1st print 1c stationery card from Horgos to Kweiyang, uprated by Shanghai ovpt. "Limited For Use in Sinkiang" on Peking print Martyrs 3c (Chan PS131), tied by Sinkiang Horgos cds, along with another of cds in violet as censor mark. Arrived Chungking (30 Sep). Exceptional commerial usage of Shanghai ovpt. key value stamp, not to mention commerical usage of SYS card in Sinkiang.1941.8.4 孫像第一版1分郵資片自霍爾果斯寄貴陽，加貼上海加蓋“限新省貼用”於北京版烈士3分（陳目PS131），銷新疆霍爾果斯三格點線日戳，另鈐紫色日戳作檢查戳。9.30抵重慶。貼用上海加蓋限新之關鍵票，十分出色，孫像片實寄更是難得。
