項次 1262

1927 OHMS cover from Lanchow to Lussar, frankless and applied with "DES POSTES SERVICE" ciruclar h.s. in blue. Very scarce example of on service cover in Kansu.

1927年郵政公事封自蘭州寄魯沙爾，無貼票，鈐“郵政公事”漢文法文藍色圓戳。十分少見之甘肅藏區公事封。