Lot no. 1633

3 k. black/green, 5 k. black/grey-blue and 20 k. blue/orange, tied by dotted oval “S.P.B” to envelope to Paris, France with adjacent red “P.D.”, red “AUS RUSSLAND FRANCO” and transit via Prussia, reverse cds “S. PETERBURG VARSAWA STATION SEPT. 1869”, the envelope with minor faults, still fine three-colour franking, signed Maslowski