1905 Coat of Arms 3k + 4k on piece, tied by extremely scarce Kalgan Russian PO (not recorded by T&S, Casey type 4) cds. 2012 (Apr)
1905 Coat of Arms 3k + 4k on piece, tied by extremely scarce Kalgan Russian PO (not recorded by T&S, Casey type 4) cds. 2012 (Apr) David Feldman, lot 20045.1905年俄國軍徽圖3戈比 + 4戈比剪片，銷極罕之張家口俄局（T&S未有記錄；Casey 4型）日戳。2012年4月David Feldman拍品號20045。
Mongolia
Lot 829
2,600HKD
Live
1915 Kalgan (6 Apr) to Moscow. Picture postcard, f.w. Coat of Arms 2k in pair, tied by scarce Kalgan Russian PO T&S type 4 / Casey type
1915 Kalgan (6 Apr) to Moscow. Picture postcard, f.w. Coat of Arms 2k in pair, tied by scarce Kalgan Russian PO T&S type 4 / Casey type 7 cds. Arrived Moscow.1915.4.6 張家口寄莫斯科。圖片明信片，貼軍徽圖2戈比雙連，銷珍罕之張家口俄局T&S 4型 / Casey 7型日戳。抵莫斯科。
