Russia 1917 Postal Stationery Envelope 7kop

Postal Stationery Envelope 7 kop blue upgraded with Yvert 63, 3 kop red and Yvert 105, 10 kop on 7 kop blue tied by Orenburg datestamp with matching registered label and boxed censor cachet addressed to the Red Cross Geneva. (pt)    ID: 26876