Simple of the stamp envelope of national mail.Ri.1879. Series "Standard Issue".7 kopecks.Michel No. U25C (stamp, blue, printing ...

Simple of the stamp envelope of national mail.Ri.1879. Series "Standard Issue".7 kopecks.Michel No. U25C (stamp, blue, printing round D12 mm "State collection" purple, on the front side in the lower right corner).The paper is dense (smooth), stamping of the congrem (blue).145x82.- -.-GKP-36133 trays..Electronic copy source: PB