1950 Tihwa (6 Aug) to Shanghai, f.w. Sinkiang handstamp ovpt. People's Post on 75th Anniv of UPU $1 (Yang NW94), tied by Tihwa bilingual
1950 Tihwa (6 Aug) to Shanghai, f.w. Sinkiang handstamp ovpt. People's Post on 75th Anniv of UPU $1 (Yang NW94), tied by Tihwa bilingual cds. No transit or arrival.1950.8.6 迪化寄上海，貼新疆手蓋“人民郵政”於萬國郵盟1元，銷迪化三格點線漢英日戳。無中轉或到達戳。
