1936 Kweisui (25 Jun) to Peiping. Express cover, f.w. SYS 2c in block of 8 + Martyrs 1c on reverse, tied by Kweisui bilingual cds. Arrived
1936 Kweisui (25 Jun) to Peiping. Express cover, f.w. SYS 2c in block of 8 + Martyrs 1c on reverse, tied by Kweisui bilingual cds. Arrived Peiping (27 Jun). On front showing “Opened from Letter Box” cachet.1936.6.25 歸綏寄北平。快信封，背貼孫像2分八方連 + 烈士1分，銷歸綏三格漢英點線日戳。6.27抵北平。正面鈐“信箱開”指示戳。
