項次 1080

1929 Altanbulak (5 Jul) to Kalgan. Red band cover, f.w. Mongolian 3rd issue 1 Mung + 2 Mung in pair + 10 Mung in pair on reverse, tied by Altan Bulak cds. Transit Monchouli (13 Jul). Cover opened out for display.

1929.7.5 阿勒坦布拉格寄張家口。紅條封，背貼蒙古第三版1 Mung + 2 Mung雙連 + 10 Mung雙連，銷阿勒坦布拉格日戳。7.13經滿洲里。封剖開以作展示。