1919 Russian Railway Service Corps in Vladivostok to USA. Preprinted American Red Cross Commission to Siberia cover, f.w. Russian Coat of
1919 Russian Railway Service Corps in Vladivostok to USA. Preprinted American Red Cross Commission to Siberia cover, f.w. Russian Coat of Arms 50k in block of 4 on reverse, tied by Vladivostok cds. 1919年俄國鐵路服務團自海參崴寄美國。美國西伯利亞紅十字會預印封，背貼俄國軍徽圖50戈比四方連，銷海參崴日戳。
