項次 3037

1920 Urga (17 May) to Kalgan. Red band cover, f.w. Junk 3c in strip of 3 on reverse, tied by Urga bilingual cds. Arrived Kalgan (26 May).

1920.5.17 庫倫寄張家口。紅條封，背貼帆船3分直三連，銷庫倫腰框英漢日戳。5.26抵張家口。