1926, red band from Ulan Bator to Beijing via Manchuli, franked by two Mongolian revenue stamps with boxed overprint "Postage" in violet, all appropriate markings, VF and scarce franking

1932, Soldiers, Views, Scenes, 5m-10t, two sets of nine stamps, vertical and horizontal positions of watermark, full OG, NH or LH (5), F/VF

100.00